38817960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5303}}^1$

素因数の和:5378

約数の個数: 64

約数和(自身を含む): 118385280

約数和(自身を除く): 79567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5303, 7320, 10606, 15909, 21212, 26515, 31818, 42424, 53030, 63636, 79545, 106060, 127272, 159090, 212120, 318180, 323483, 636360, 646966, 970449, 1293932, 1617415, 1940898, 2587864, 3234830, 3881796, 4852245, 6469660, 7763592, 9704490, 12939320, 19408980, 38817960]

約数ペア:

[(1, 38817960), (2, 19408980), (3, 12939320), (4, 9704490), (5, 7763592), (6, 6469660), (8, 4852245), (10, 3881796), (12, 3234830), (15, 2587864), (20, 1940898), (24, 1617415), (30, 1293932), (40, 970449), (60, 646966), (61, 636360), (120, 323483), (122, 318180), (183, 212120), (244, 159090), (305, 127272), (366, 106060), (488, 79545), (610, 63636), (732, 53030), (915, 42424), (1220, 31818), (1464, 26515), (1830, 21212), (2440, 15909), (3660, 10606), (5303, 7320)]