1489282560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 240

約数和(自身を含む): 5300236656

約数和(自身を除く): 3810954096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1747, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3330, 3494, 3552, 3840, 4440, 4608, 4736, 5241, 5328, 5760, 5920, 6660, 6988, 7104, 7680, 8735, 8880, 9472, 10482, 10656, 11520, 11840, 13320, 13976, 14208, 15723, 17470, 17760, 18944, 20964, 21312, 23040, 23680, 26205, 26640, 27952, 28416, 31446, 34940, 35520, 41928, 42624, 47360, 52410, 53280, 55904, 56832, 62892, 64639, 69880, 71040, 78615, 83856, 85248, 94720, 104820, 106560, 111808, 125784, 129278, 139760, 142080, 157230, 167712, 170496, 193917, 209640, 213120, 223616, 251568, 258556, 279520, 284160, 314460, 323195, 335424, 387834, 419280, 426240, 447232, 503136, 517112, 559040, 581751, 628920, 646390, 670848, 775668, 838560, 852480, 894464, 969585, 1006272, 1034224, 1118080, 1163502, 1257840, 1292780, 1341696, 1551336, 1677120, 1939170, 2012544, 2068448, 2236160, 2327004, 2515680, 2585560, 2683392, 2908755, 3102672, 3354240, 3878340, 4025088, 4136896, 4472320, 4654008, 5031360, 5171120, 5817510, 6205344, 6708480, 7756680, 8050176, 8273792, 9308016, 10062720, 10342240, 11635020, 12410688, 13416960, 15513360, 16547584, 18616032, 20125440, 20684480, 23270040, 24821376, 31026720, 33095168, 37232064, 40250880, 41368960, 46540080, 49642752, 62053440, 74464128, 82737920, 93080160, 99285504, 124106880, 148928256, 165475840, 186160320, 248213760, 297856512, 372320640, 496427520, 744641280, 1489282560]

約数ペア:

[(1, 1489282560), (2, 744641280), (3, 496427520), (4, 372320640), (5, 297856512), (6, 248213760), (8, 186160320), (9, 165475840), (10, 148928256), (12, 124106880), (15, 99285504), (16, 93080160), (18, 82737920), (20, 74464128), (24, 62053440), (30, 49642752), (32, 46540080), (36, 41368960), (37, 40250880), (40, 37232064), (45, 33095168), (48, 31026720), (60, 24821376), (64, 23270040), (72, 20684480), (74, 20125440), (80, 18616032), (90, 16547584), (96, 15513360), (111, 13416960), (120, 12410688), (128, 11635020), (144, 10342240), (148, 10062720), (160, 9308016), (180, 8273792), (185, 8050176), (192, 7756680), (222, 6708480), (240, 6205344), (256, 5817510), (288, 5171120), (296, 5031360), (320, 4654008), (333, 4472320), (360, 4136896), (370, 4025088), (384, 3878340), (444, 3354240), (480, 3102672), (512, 2908755), (555, 2683392), (576, 2585560), (592, 2515680), (640, 2327004), (666, 2236160), (720, 2068448), (740, 2012544), (768, 1939170), (888, 1677120), (960, 1551336), (1110, 1341696), (1152, 1292780), (1184, 1257840), (1280, 1163502), (1332, 1118080), (1440, 1034224), (1480, 1006272), (1536, 969585), (1665, 894464), (1747, 852480), (1776, 838560), (1920, 775668), (2220, 670848), (2304, 646390), (2368, 628920), (2560, 581751), (2664, 559040), (2880, 517112), (2960, 503136), (3330, 447232), (3494, 426240), (3552, 419280), (3840, 387834), (4440, 335424), (4608, 323195), (4736, 314460), (5241, 284160), (5328, 279520), (5760, 258556), (5920, 251568), (6660, 223616), (6988, 213120), (7104, 209640), (7680, 193917), (8735, 170496), (8880, 167712), (9472, 157230), (10482, 142080), (10656, 139760), (11520, 129278), (11840, 125784), (13320, 111808), (13976, 106560), (14208, 104820), (15723, 94720), (17470, 85248), (17760, 83856), (18944, 78615), (20964, 71040), (21312, 69880), (23040, 64639), (23680, 62892), (26205, 56832), (26640, 55904), (27952, 53280), (28416, 52410), (31446, 47360), (34940, 42624), (35520, 41928)]