12151015440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1633201}}^1$

素因数の和:1633248

約数の個数: 80

約数和(自身を含む): 38883273216

約数和(自身を除く): 26732257776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1633201, 3266402, 4899603, 6532804, 8166005, 9799206, 13065608, 16332010, 19598412, 24498015, 26131216, 32664020, 39196824, 48996030, 50629231, 65328040, 78393648, 97992060, 101258462, 130656080, 151887693, 195984120, 202516924, 253146155, 303775386, 391968240, 405033848, 506292310, 607550772, 759438465, 810067696, 1012584620, 1215101544, 1518876930, 2025169240, 2430203088, 3037753860, 4050338480, 6075507720, 12151015440]

約数ペア:

[(1, 12151015440), (2, 6075507720), (3, 4050338480), (4, 3037753860), (5, 2430203088), (6, 2025169240), (8, 1518876930), (10, 1215101544), (12, 1012584620), (15, 810067696), (16, 759438465), (20, 607550772), (24, 506292310), (30, 405033848), (31, 391968240), (40, 303775386), (48, 253146155), (60, 202516924), (62, 195984120), (80, 151887693), (93, 130656080), (120, 101258462), (124, 97992060), (155, 78393648), (186, 65328040), (240, 50629231), (248, 48996030), (310, 39196824), (372, 32664020), (465, 26131216), (496, 24498015), (620, 19598412), (744, 16332010), (930, 13065608), (1240, 9799206), (1488, 8166005), (1860, 6532804), (2480, 4899603), (3720, 3266402), (7440, 1633201)]