137275440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18451}}^1$

素因数の和:18498

約数の個数: 80

約数和(自身を含む): 439305216

約数和(自身を除く): 302029776

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, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 221412, 276765, 295216, 369020, 442824, 553530, 571981, 738040, 885648, 1107060, 1143962, 1476080, 1715943, 2214120, 2287924, 2859905, 3431886, 4428240, 4575848, 5719810, 6863772, 8579715, 9151696, 11439620, 13727544, 17159430, 22879240, 27455088, 34318860, 45758480, 68637720, 137275440]

約数ペア:

[(1, 137275440), (2, 68637720), (3, 45758480), (4, 34318860), (5, 27455088), (6, 22879240), (8, 17159430), (10, 13727544), (12, 11439620), (15, 9151696), (16, 8579715), (20, 6863772), (24, 5719810), (30, 4575848), (31, 4428240), (40, 3431886), (48, 2859905), (60, 2287924), (62, 2214120), (80, 1715943), (93, 1476080), (120, 1143962), (124, 1107060), (155, 885648), (186, 738040), (240, 571981), (248, 553530), (310, 442824), (372, 369020), (465, 295216), (496, 276765), (620, 221412), (744, 184510), (930, 147608), (1240, 110706), (1488, 92255), (1860, 73804), (2480, 55353), (3720, 36902), (7440, 18451)]