47995440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6498

約数の個数: 80

約数和(自身を含む): 153609216

約数和(自身を除く): 105613776

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, 6451, 7440, 12902, 19353, 25804, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 154824, 193530, 199981, 258040, 309648, 387060, 399962, 516080, 599943, 774120, 799924, 999905, 1199886, 1548240, 1599848, 1999810, 2399772, 2999715, 3199696, 3999620, 4799544, 5999430, 7999240, 9599088, 11998860, 15998480, 23997720, 47995440]

約数ペア:

[(1, 47995440), (2, 23997720), (3, 15998480), (4, 11998860), (5, 9599088), (6, 7999240), (8, 5999430), (10, 4799544), (12, 3999620), (15, 3199696), (16, 2999715), (20, 2399772), (24, 1999810), (30, 1599848), (31, 1548240), (40, 1199886), (48, 999905), (60, 799924), (62, 774120), (80, 599943), (93, 516080), (120, 399962), (124, 387060), (155, 309648), (186, 258040), (240, 199981), (248, 193530), (310, 154824), (372, 129020), (465, 103216), (496, 96765), (620, 77412), (744, 64510), (930, 51608), (1240, 38706), (1488, 32255), (1860, 25804), (2480, 19353), (3720, 12902), (6451, 7440)]