238040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8231}}^1$

素因数の和:8486

約数の個数: 64

約数和(自身を含む): 717171840

約数和(自身を除く): 479131320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 8231, 9640, 14460, 16462, 24693, 28920, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 164620, 197544, 246930, 329240, 493860, 987720, 1983671, 3967342, 5951013, 7934684, 9918355, 11902026, 15869368, 19836710, 23804052, 29755065, 39673420, 47608104, 59510130, 79346840, 119020260, 238040520]

約数ペア:

[(1, 238040520), (2, 119020260), (3, 79346840), (4, 59510130), (5, 47608104), (6, 39673420), (8, 29755065), (10, 23804052), (12, 19836710), (15, 15869368), (20, 11902026), (24, 9918355), (30, 7934684), (40, 5951013), (60, 3967342), (120, 1983671), (241, 987720), (482, 493860), (723, 329240), (964, 246930), (1205, 197544), (1446, 164620), (1928, 123465), (2410, 98772), (2892, 82310), (3615, 65848), (4820, 49386), (5784, 41155), (7230, 32924), (8231, 28920), (9640, 24693), (14460, 16462)]