150105720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40351}}^1$

素因数の和:40396

約数の個数: 64

約数和(自身を含む): 464855040

約数和(自身を除く): 314749320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 40351, 80702, 121053, 161404, 201755, 242106, 322808, 403510, 484212, 605265, 807020, 968424, 1210530, 1250881, 1614040, 2421060, 2501762, 3752643, 4842120, 5003524, 6254405, 7505286, 10007048, 12508810, 15010572, 18763215, 25017620, 30021144, 37526430, 50035240, 75052860, 150105720]

約数ペア:

[(1, 150105720), (2, 75052860), (3, 50035240), (4, 37526430), (5, 30021144), (6, 25017620), (8, 18763215), (10, 15010572), (12, 12508810), (15, 10007048), (20, 7505286), (24, 6254405), (30, 5003524), (31, 4842120), (40, 3752643), (60, 2501762), (62, 2421060), (93, 1614040), (120, 1250881), (124, 1210530), (155, 968424), (186, 807020), (248, 605265), (310, 484212), (372, 403510), (465, 322808), (620, 242106), (744, 201755), (930, 161404), (1240, 121053), (1860, 80702), (3720, 40351)]