74223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 235146240

約数和(自身を除く): 160922400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 647, 717, 956, 1195, 1294, 1434, 1912, 1941, 2390, 2588, 2868, 3235, 3585, 3824, 3882, 4780, 5176, 5736, 6470, 7170, 7648, 7764, 9560, 9705, 10352, 11472, 12940, 14340, 15528, 19120, 19410, 20704, 22944, 25880, 28680, 31056, 38240, 38820, 51760, 57360, 62112, 77640, 103520, 114720, 154633, 155280, 309266, 310560, 463899, 618532, 773165, 927798, 1237064, 1546330, 1855596, 2319495, 2474128, 3092660, 3711192, 4638990, 4948256, 6185320, 7422384, 9277980, 12370640, 14844768, 18555960, 24741280, 37111920, 74223840]

約数ペア:

[(1, 74223840), (2, 37111920), (3, 24741280), (4, 18555960), (5, 14844768), (6, 12370640), (8, 9277980), (10, 7422384), (12, 6185320), (15, 4948256), (16, 4638990), (20, 3711192), (24, 3092660), (30, 2474128), (32, 2319495), (40, 1855596), (48, 1546330), (60, 1237064), (80, 927798), (96, 773165), (120, 618532), (160, 463899), (239, 310560), (240, 309266), (478, 155280), (480, 154633), (647, 114720), (717, 103520), (956, 77640), (1195, 62112), (1294, 57360), (1434, 51760), (1912, 38820), (1941, 38240), (2390, 31056), (2588, 28680), (2868, 25880), (3235, 22944), (3585, 20704), (3824, 19410), (3882, 19120), (4780, 15528), (5176, 14340), (5736, 12940), (6470, 11472), (7170, 10352), (7648, 9705), (7764, 9560)]