470640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 1526688

約数和(自身を除く): 1056048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 296, 318, 370, 424, 444, 530, 555, 592, 636, 740, 795, 848, 888, 1060, 1110, 1272, 1480, 1590, 1776, 1961, 2120, 2220, 2544, 2960, 3180, 3922, 4240, 4440, 5883, 6360, 7844, 8880, 9805, 11766, 12720, 15688, 19610, 23532, 29415, 31376, 39220, 47064, 58830, 78440, 94128, 117660, 156880, 235320, 470640]

約数ペア:

[(1, 470640), (2, 235320), (3, 156880), (4, 117660), (5, 94128), (6, 78440), (8, 58830), (10, 47064), (12, 39220), (15, 31376), (16, 29415), (20, 23532), (24, 19610), (30, 15688), (37, 12720), (40, 11766), (48, 9805), (53, 8880), (60, 7844), (74, 6360), (80, 5883), (106, 4440), (111, 4240), (120, 3922), (148, 3180), (159, 2960), (185, 2544), (212, 2220), (222, 2120), (240, 1961), (265, 1776), (296, 1590), (318, 1480), (370, 1272), (424, 1110), (444, 1060), (530, 888), (555, 848), (592, 795), (636, 740)]