402441120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 1485993600

約数和(自身を除く): 1083552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 144, 145, 160, 174, 180, 184, 207, 230, 232, 240, 261, 276, 288, 290, 345, 348, 360, 368, 414, 419, 435, 460, 464, 480, 522, 552, 580, 667, 690, 696, 720, 736, 828, 838, 870, 920, 928, 1035, 1044, 1104, 1160, 1257, 1305, 1334, 1380, 1392, 1440, 1656, 1676, 1740, 1840, 2001, 2070, 2088, 2095, 2208, 2320, 2514, 2610, 2668, 2760, 2784, 3312, 3335, 3352, 3480, 3680, 3771, 4002, 4140, 4176, 4190, 4640, 5028, 5220, 5336, 5520, 6003, 6285, 6624, 6670, 6704, 6960, 7542, 8004, 8280, 8352, 8380, 9637, 10005, 10056, 10440, 10672, 11040, 12006, 12151, 12570, 13340, 13408, 13920, 15084, 16008, 16560, 16760, 18855, 19274, 20010, 20112, 20880, 21344, 24012, 24302, 25140, 26680, 28911, 30015, 30168, 32016, 33120, 33520, 36453, 37710, 38548, 40020, 40224, 41760, 48024, 48185, 48604, 50280, 53360, 57822, 60030, 60336, 60755, 64032, 67040, 72906, 75420, 77096, 80040, 86733, 96048, 96370, 97208, 100560, 106720, 109359, 115644, 120060, 120672, 121510, 144555, 145812, 150840, 154192, 160080, 173466, 182265, 192096, 192740, 194416, 201120, 218718, 231288, 240120, 243020, 279473, 289110, 291624, 301680, 308384, 320160, 346932, 364530, 385480, 388832, 433665, 437436, 462576, 480240, 486040, 546795, 558946, 578220, 583248, 603360, 693864, 729060, 770960, 838419, 867330, 874872, 925152, 960480, 972080, 1093590, 1117892, 1156440, 1166496, 1387728, 1397365, 1458120, 1541920, 1676838, 1734660, 1749744, 1944160, 2187180, 2235784, 2312880, 2515257, 2775456, 2794730, 2916240, 3353676, 3469320, 3499488, 4192095, 4374360, 4471568, 4625760, 5030514, 5589460, 5832480, 6707352, 6938640, 8384190, 8748720, 8943136, 10061028, 11178920, 12576285, 13414704, 13877280, 16768380, 17497440, 20122056, 22357840, 25152570, 26829408, 33536760, 40244112, 44715680, 50305140, 67073520, 80488224, 100610280, 134147040, 201220560, 402441120]

約数ペア:

[(1, 402441120), (2, 201220560), (3, 134147040), (4, 100610280), (5, 80488224), (6, 67073520), (8, 50305140), (9, 44715680), (10, 40244112), (12, 33536760), (15, 26829408), (16, 25152570), (18, 22357840), (20, 20122056), (23, 17497440), (24, 16768380), (29, 13877280), (30, 13414704), (32, 12576285), (36, 11178920), (40, 10061028), (45, 8943136), (46, 8748720), (48, 8384190), (58, 6938640), (60, 6707352), (69, 5832480), (72, 5589460), (80, 5030514), (87, 4625760), (90, 4471568), (92, 4374360), (96, 4192095), (115, 3499488), (116, 3469320), (120, 3353676), (138, 2916240), (144, 2794730), (145, 2775456), (160, 2515257), (174, 2312880), (180, 2235784), (184, 2187180), (207, 1944160), (230, 1749744), (232, 1734660), (240, 1676838), (261, 1541920), (276, 1458120), (288, 1397365), (290, 1387728), (345, 1166496), (348, 1156440), (360, 1117892), (368, 1093590), (414, 972080), (419, 960480), (435, 925152), (460, 874872), (464, 867330), (480, 838419), (522, 770960), (552, 729060), (580, 693864), (667, 603360), (690, 583248), (696, 578220), (720, 558946), (736, 546795), (828, 486040), (838, 480240), (870, 462576), (920, 437436), (928, 433665), (1035, 388832), (1044, 385480), (1104, 364530), (1160, 346932), (1257, 320160), (1305, 308384), (1334, 301680), (1380, 291624), (1392, 289110), (1440, 279473), (1656, 243020), (1676, 240120), (1740, 231288), (1840, 218718), (2001, 201120), (2070, 194416), (2088, 192740), (2095, 192096), (2208, 182265), (2320, 173466), (2514, 160080), (2610, 154192), (2668, 150840), (2760, 145812), (2784, 144555), (3312, 121510), (3335, 120672), (3352, 120060), (3480, 115644), (3680, 109359), (3771, 106720), (4002, 100560), (4140, 97208), (4176, 96370), (4190, 96048), (4640, 86733), (5028, 80040), (5220, 77096), (5336, 75420), (5520, 72906), (6003, 67040), (6285, 64032), (6624, 60755), (6670, 60336), (6704, 60030), (6960, 57822), (7542, 53360), (8004, 50280), (8280, 48604), (8352, 48185), (8380, 48024), (9637, 41760), (10005, 40224), (10056, 40020), (10440, 38548), (10672, 37710), (11040, 36453), (12006, 33520), (12151, 33120), (12570, 32016), (13340, 30168), (13408, 30015), (13920, 28911), (15084, 26680), (16008, 25140), (16560, 24302), (16760, 24012), (18855, 21344), (19274, 20880), (20010, 20112)]