203540520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2767}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 611838720

約数和(自身を除く): 408298200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 2767, 3065, 3678, 4904, 5534, 6130, 7356, 8301, 9195, 11068, 12260, 13835, 14712, 16602, 18390, 22136, 24520, 27670, 33204, 36780, 41505, 55340, 66408, 73560, 83010, 110680, 166020, 332040, 1696171, 3392342, 5088513, 6784684, 8480855, 10177026, 13569368, 16961710, 20354052, 25442565, 33923420, 40708104, 50885130, 67846840, 101770260, 203540520]

約数ペア:

[(1, 203540520), (2, 101770260), (3, 67846840), (4, 50885130), (5, 40708104), (6, 33923420), (8, 25442565), (10, 20354052), (12, 16961710), (15, 13569368), (20, 10177026), (24, 8480855), (30, 6784684), (40, 5088513), (60, 3392342), (120, 1696171), (613, 332040), (1226, 166020), (1839, 110680), (2452, 83010), (2767, 73560), (3065, 66408), (3678, 55340), (4904, 41505), (5534, 36780), (6130, 33204), (7356, 27670), (8301, 24520), (9195, 22136), (11068, 18390), (12260, 16602), (13835, 14712)]