65250840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:6976

約数の個数: 64

約数和(自身を含む): 198259200

約数和(自身を除く): 133008360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6883, 9480, 13766, 20649, 27532, 34415, 41298, 55064, 68830, 82596, 103245, 137660, 165192, 206490, 275320, 412980, 543757, 825960, 1087514, 1631271, 2175028, 2718785, 3262542, 4350056, 5437570, 6525084, 8156355, 10875140, 13050168, 16312710, 21750280, 32625420, 65250840]

約数ペア:

[(1, 65250840), (2, 32625420), (3, 21750280), (4, 16312710), (5, 13050168), (6, 10875140), (8, 8156355), (10, 6525084), (12, 5437570), (15, 4350056), (20, 3262542), (24, 2718785), (30, 2175028), (40, 1631271), (60, 1087514), (79, 825960), (120, 543757), (158, 412980), (237, 275320), (316, 206490), (395, 165192), (474, 137660), (632, 103245), (790, 82596), (948, 68830), (1185, 55064), (1580, 41298), (1896, 34415), (2370, 27532), (3160, 20649), (4740, 13766), (6883, 9480)]