245456160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6570

約数の個数: 96

約数和(自身を含む): 783095040

約数和(自身を除く): 537638880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 6473, 7584, 9480, 12640, 12946, 18960, 19419, 25892, 32365, 37920, 38838, 51784, 64730, 77676, 97095, 103568, 129460, 155352, 194190, 207136, 258920, 310704, 388380, 511367, 517840, 621408, 776760, 1022734, 1035680, 1534101, 1553520, 2045468, 2556835, 3068202, 3107040, 4090936, 5113670, 6136404, 7670505, 8181872, 10227340, 12272808, 15341010, 16363744, 20454680, 24545616, 30682020, 40909360, 49091232, 61364040, 81818720, 122728080, 245456160]

約数ペア:

[(1, 245456160), (2, 122728080), (3, 81818720), (4, 61364040), (5, 49091232), (6, 40909360), (8, 30682020), (10, 24545616), (12, 20454680), (15, 16363744), (16, 15341010), (20, 12272808), (24, 10227340), (30, 8181872), (32, 7670505), (40, 6136404), (48, 5113670), (60, 4090936), (79, 3107040), (80, 3068202), (96, 2556835), (120, 2045468), (158, 1553520), (160, 1534101), (237, 1035680), (240, 1022734), (316, 776760), (395, 621408), (474, 517840), (480, 511367), (632, 388380), (790, 310704), (948, 258920), (1185, 207136), (1264, 194190), (1580, 155352), (1896, 129460), (2370, 103568), (2528, 97095), (3160, 77676), (3792, 64730), (4740, 51784), (6320, 38838), (6473, 37920), (7584, 32365), (9480, 25892), (12640, 19419), (12946, 18960)]