73998840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2179}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 222883200

約数和(自身を除く): 148884360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2179, 2264, 2830, 3396, 4245, 4358, 5660, 6537, 6792, 8490, 8716, 10895, 11320, 13074, 16980, 17432, 21790, 26148, 32685, 33960, 43580, 52296, 65370, 87160, 130740, 261480, 616657, 1233314, 1849971, 2466628, 3083285, 3699942, 4933256, 6166570, 7399884, 9249855, 12333140, 14799768, 18499710, 24666280, 36999420, 73998840]

約数ペア:

[(1, 73998840), (2, 36999420), (3, 24666280), (4, 18499710), (5, 14799768), (6, 12333140), (8, 9249855), (10, 7399884), (12, 6166570), (15, 4933256), (20, 3699942), (24, 3083285), (30, 2466628), (40, 1849971), (60, 1233314), (120, 616657), (283, 261480), (566, 130740), (849, 87160), (1132, 65370), (1415, 52296), (1698, 43580), (2179, 33960), (2264, 32685), (2830, 26148), (3396, 21790), (4245, 17432), (4358, 16980), (5660, 13074), (6537, 11320), (6792, 10895), (8490, 8716)]