488968440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10639}}^1$

素因数の和:11036

約数の個数: 64

約数和(自身を含む): 1470873600

約数和(自身を除く): 981905160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 7660, 9192, 10639, 11490, 15320, 21278, 22980, 31917, 42556, 45960, 53195, 63834, 85112, 106390, 127668, 159585, 212780, 255336, 319170, 425560, 638340, 1276680, 4074737, 8149474, 12224211, 16298948, 20373685, 24448422, 32597896, 40747370, 48896844, 61121055, 81494740, 97793688, 122242110, 162989480, 244484220, 488968440]

約数ペア:

[(1, 488968440), (2, 244484220), (3, 162989480), (4, 122242110), (5, 97793688), (6, 81494740), (8, 61121055), (10, 48896844), (12, 40747370), (15, 32597896), (20, 24448422), (24, 20373685), (30, 16298948), (40, 12224211), (60, 8149474), (120, 4074737), (383, 1276680), (766, 638340), (1149, 425560), (1532, 319170), (1915, 255336), (2298, 212780), (3064, 159585), (3830, 127668), (4596, 106390), (5745, 85112), (7660, 63834), (9192, 53195), (10639, 45960), (11490, 42556), (15320, 31917), (21278, 22980)]