242502480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 903674304

約数和(自身を除く): 661171824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 165, 176, 180, 198, 201, 220, 240, 264, 268, 330, 335, 360, 396, 402, 440, 457, 495, 528, 536, 603, 660, 670, 720, 737, 792, 804, 880, 914, 990, 1005, 1072, 1206, 1320, 1340, 1371, 1474, 1584, 1608, 1828, 1980, 2010, 2211, 2285, 2412, 2640, 2680, 2742, 2948, 3015, 3216, 3656, 3685, 3960, 4020, 4113, 4422, 4570, 4824, 5027, 5360, 5484, 5896, 6030, 6633, 6855, 7312, 7370, 7920, 8040, 8226, 8844, 9140, 9648, 10054, 10968, 11055, 11792, 12060, 13266, 13710, 14740, 15081, 16080, 16452, 17688, 18280, 20108, 20565, 21936, 22110, 24120, 25135, 26532, 27420, 29480, 30162, 30619, 32904, 33165, 35376, 36560, 40216, 41130, 44220, 45243, 48240, 50270, 53064, 54840, 58960, 60324, 61238, 65808, 66330, 75405, 80432, 82260, 88440, 90486, 91857, 100540, 106128, 109680, 120648, 122476, 132660, 150810, 153095, 164520, 176880, 180972, 183714, 201080, 226215, 241296, 244952, 265320, 275571, 301620, 306190, 329040, 336809, 361944, 367428, 402160, 452430, 459285, 489904, 530640, 551142, 603240, 612380, 673618, 723888, 734856, 904860, 918570, 1010427, 1102284, 1206480, 1224760, 1347236, 1377855, 1469712, 1684045, 1809720, 1837140, 2020854, 2204568, 2449520, 2694472, 2755710, 3031281, 3368090, 3619440, 3674280, 4041708, 4409136, 5052135, 5388944, 5511420, 6062562, 6736180, 7348560, 8083416, 10104270, 11022840, 12125124, 13472360, 15156405, 16166832, 20208540, 22045680, 24250248, 26944720, 30312810, 40417080, 48500496, 60625620, 80834160, 121251240, 242502480]

約数ペア:

[(1, 242502480), (2, 121251240), (3, 80834160), (4, 60625620), (5, 48500496), (6, 40417080), (8, 30312810), (9, 26944720), (10, 24250248), (11, 22045680), (12, 20208540), (15, 16166832), (16, 15156405), (18, 13472360), (20, 12125124), (22, 11022840), (24, 10104270), (30, 8083416), (33, 7348560), (36, 6736180), (40, 6062562), (44, 5511420), (45, 5388944), (48, 5052135), (55, 4409136), (60, 4041708), (66, 3674280), (67, 3619440), (72, 3368090), (80, 3031281), (88, 2755710), (90, 2694472), (99, 2449520), (110, 2204568), (120, 2020854), (132, 1837140), (134, 1809720), (144, 1684045), (165, 1469712), (176, 1377855), (180, 1347236), (198, 1224760), (201, 1206480), (220, 1102284), (240, 1010427), (264, 918570), (268, 904860), (330, 734856), (335, 723888), (360, 673618), (396, 612380), (402, 603240), (440, 551142), (457, 530640), (495, 489904), (528, 459285), (536, 452430), (603, 402160), (660, 367428), (670, 361944), (720, 336809), (737, 329040), (792, 306190), (804, 301620), (880, 275571), (914, 265320), (990, 244952), (1005, 241296), (1072, 226215), (1206, 201080), (1320, 183714), (1340, 180972), (1371, 176880), (1474, 164520), (1584, 153095), (1608, 150810), (1828, 132660), (1980, 122476), (2010, 120648), (2211, 109680), (2285, 106128), (2412, 100540), (2640, 91857), (2680, 90486), (2742, 88440), (2948, 82260), (3015, 80432), (3216, 75405), (3656, 66330), (3685, 65808), (3960, 61238), (4020, 60324), (4113, 58960), (4422, 54840), (4570, 53064), (4824, 50270), (5027, 48240), (5360, 45243), (5484, 44220), (5896, 41130), (6030, 40216), (6633, 36560), (6855, 35376), (7312, 33165), (7370, 32904), (7920, 30619), (8040, 30162), (8226, 29480), (8844, 27420), (9140, 26532), (9648, 25135), (10054, 24120), (10968, 22110), (11055, 21936), (11792, 20565), (12060, 20108), (13266, 18280), (13710, 17688), (14740, 16452), (15081, 16080)]