60964840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 141426000

約数和(自身を除く): 80461160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 149, 193, 212, 265, 298, 386, 424, 530, 596, 745, 772, 965, 1060, 1192, 1490, 1544, 1930, 2120, 2980, 3860, 5960, 7720, 7897, 10229, 15794, 20458, 28757, 31588, 39485, 40916, 51145, 57514, 63176, 78970, 81832, 102290, 115028, 143785, 157940, 204580, 230056, 287570, 315880, 409160, 575140, 1150280, 1524121, 3048242, 6096484, 7620605, 12192968, 15241210, 30482420, 60964840]

約数ペア:

[(1, 60964840), (2, 30482420), (4, 15241210), (5, 12192968), (8, 7620605), (10, 6096484), (20, 3048242), (40, 1524121), (53, 1150280), (106, 575140), (149, 409160), (193, 315880), (212, 287570), (265, 230056), (298, 204580), (386, 157940), (424, 143785), (530, 115028), (596, 102290), (745, 81832), (772, 78970), (965, 63176), (1060, 57514), (1192, 51145), (1490, 40916), (1544, 39485), (1930, 31588), (2120, 28757), (2980, 20458), (3860, 15794), (5960, 10229), (7720, 7897)]