18152392560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{76943}}^1$

素因数の和:77942

約数の個数: 80

約数和(自身を含む): 56330394624

約数和(自身を除く): 38178002064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 15728, 19660, 23592, 29490, 39320, 47184, 58980, 76943, 78640, 117960, 153886, 230829, 235920, 307772, 384715, 461658, 615544, 769430, 923316, 1154145, 1231088, 1538860, 1846632, 2308290, 3077720, 3693264, 4616580, 6155440, 9233160, 18466320, 75634969, 151269938, 226904907, 302539876, 378174845, 453809814, 605079752, 756349690, 907619628, 1134524535, 1210159504, 1512699380, 1815239256, 2269049070, 3025398760, 3630478512, 4538098140, 6050797520, 9076196280, 18152392560]

約数ペア:

[(1, 18152392560), (2, 9076196280), (3, 6050797520), (4, 4538098140), (5, 3630478512), (6, 3025398760), (8, 2269049070), (10, 1815239256), (12, 1512699380), (15, 1210159504), (16, 1134524535), (20, 907619628), (24, 756349690), (30, 605079752), (40, 453809814), (48, 378174845), (60, 302539876), (80, 226904907), (120, 151269938), (240, 75634969), (983, 18466320), (1966, 9233160), (2949, 6155440), (3932, 4616580), (4915, 3693264), (5898, 3077720), (7864, 2308290), (9830, 1846632), (11796, 1538860), (14745, 1231088), (15728, 1154145), (19660, 923316), (23592, 769430), (29490, 615544), (39320, 461658), (47184, 384715), (58980, 307772), (76943, 235920), (78640, 230829), (117960, 153886)]