325044240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4327}}^1$

素因数の和:4656

約数の個数: 80

約数和(自身を含む): 1011090048

約数和(自身を除く): 686045808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4327, 4695, 5008, 6260, 7512, 8654, 9390, 12520, 12981, 15024, 17308, 18780, 21635, 25040, 25962, 34616, 37560, 43270, 51924, 64905, 69232, 75120, 86540, 103848, 129810, 173080, 207696, 259620, 346160, 519240, 1038480, 1354351, 2708702, 4063053, 5417404, 6771755, 8126106, 10834808, 13543510, 16252212, 20315265, 21669616, 27087020, 32504424, 40630530, 54174040, 65008848, 81261060, 108348080, 162522120, 325044240]

約数ペア:

[(1, 325044240), (2, 162522120), (3, 108348080), (4, 81261060), (5, 65008848), (6, 54174040), (8, 40630530), (10, 32504424), (12, 27087020), (15, 21669616), (16, 20315265), (20, 16252212), (24, 13543510), (30, 10834808), (40, 8126106), (48, 6771755), (60, 5417404), (80, 4063053), (120, 2708702), (240, 1354351), (313, 1038480), (626, 519240), (939, 346160), (1252, 259620), (1565, 207696), (1878, 173080), (2504, 129810), (3130, 103848), (3756, 86540), (4327, 75120), (4695, 69232), (5008, 64905), (6260, 51924), (7512, 43270), (8654, 37560), (9390, 34616), (12520, 25962), (12981, 25040), (15024, 21635), (17308, 18780)]