72825240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4073}}^1$

素因数の和:4236

約数の個数: 64

約数和(自身を含む): 219996000

約数和(自身を除く): 147170760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4073, 4470, 5960, 8146, 8940, 12219, 16292, 17880, 20365, 24438, 32584, 40730, 48876, 61095, 81460, 97752, 122190, 162920, 244380, 488760, 606877, 1213754, 1820631, 2427508, 3034385, 3641262, 4855016, 6068770, 7282524, 9103155, 12137540, 14565048, 18206310, 24275080, 36412620, 72825240]

約数ペア:

[(1, 72825240), (2, 36412620), (3, 24275080), (4, 18206310), (5, 14565048), (6, 12137540), (8, 9103155), (10, 7282524), (12, 6068770), (15, 4855016), (20, 3641262), (24, 3034385), (30, 2427508), (40, 1820631), (60, 1213754), (120, 606877), (149, 488760), (298, 244380), (447, 162920), (596, 122190), (745, 97752), (894, 81460), (1192, 61095), (1490, 48876), (1788, 40730), (2235, 32584), (2980, 24438), (3576, 20365), (4073, 17880), (4470, 16292), (5960, 12219), (8146, 8940)]