2488979760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{8693}}^1$

素因数の和:9902

約数の個数: 80

約数和(自身を含む): 7723193184

約数和(自身を除く): 5234213424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1193, 2386, 3579, 4772, 5965, 7158, 8693, 9544, 11930, 14316, 17386, 17895, 19088, 23860, 26079, 28632, 34772, 35790, 43465, 47720, 52158, 57264, 69544, 71580, 86930, 95440, 104316, 130395, 139088, 143160, 173860, 208632, 260790, 286320, 347720, 417264, 521580, 695440, 1043160, 2086320, 10370749, 20741498, 31112247, 41482996, 51853745, 62224494, 82965992, 103707490, 124448988, 155561235, 165931984, 207414980, 248897976, 311122470, 414829960, 497795952, 622244940, 829659920, 1244489880, 2488979760]

約数ペア:

[(1, 2488979760), (2, 1244489880), (3, 829659920), (4, 622244940), (5, 497795952), (6, 414829960), (8, 311122470), (10, 248897976), (12, 207414980), (15, 165931984), (16, 155561235), (20, 124448988), (24, 103707490), (30, 82965992), (40, 62224494), (48, 51853745), (60, 41482996), (80, 31112247), (120, 20741498), (240, 10370749), (1193, 2086320), (2386, 1043160), (3579, 695440), (4772, 521580), (5965, 417264), (7158, 347720), (8693, 286320), (9544, 260790), (11930, 208632), (14316, 173860), (17386, 143160), (17895, 139088), (19088, 130395), (23860, 104316), (26079, 95440), (28632, 86930), (34772, 71580), (35790, 69544), (43465, 57264), (47720, 52158)]