304368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6571}}^1$

素因数の和:6780

約数の個数: 80

約数和(自身を含む): 948576192

約数和(自身を除く): 644207472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6571, 7720, 9264, 11580, 13142, 15440, 19713, 23160, 26284, 32855, 39426, 46320, 52568, 65710, 78852, 98565, 105136, 131420, 157704, 197130, 262840, 315408, 394260, 525680, 788520, 1268203, 1577040, 2536406, 3804609, 5072812, 6341015, 7609218, 10145624, 12682030, 15218436, 19023045, 20291248, 25364060, 30436872, 38046090, 50728120, 60873744, 76092180, 101456240, 152184360, 304368720]

約数ペア:

[(1, 304368720), (2, 152184360), (3, 101456240), (4, 76092180), (5, 60873744), (6, 50728120), (8, 38046090), (10, 30436872), (12, 25364060), (15, 20291248), (16, 19023045), (20, 15218436), (24, 12682030), (30, 10145624), (40, 7609218), (48, 6341015), (60, 5072812), (80, 3804609), (120, 2536406), (193, 1577040), (240, 1268203), (386, 788520), (579, 525680), (772, 394260), (965, 315408), (1158, 262840), (1544, 197130), (1930, 157704), (2316, 131420), (2895, 105136), (3088, 98565), (3860, 78852), (4632, 65710), (5790, 52568), (6571, 46320), (7720, 39426), (9264, 32855), (11580, 26284), (13142, 23160), (15440, 19713)]