3687720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 11232000

約数和(自身を除く): 7544280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 389, 395, 474, 632, 778, 790, 948, 1167, 1185, 1556, 1580, 1896, 1945, 2334, 2370, 3112, 3160, 3890, 4668, 4740, 5835, 7780, 9336, 9480, 11670, 15560, 23340, 30731, 46680, 61462, 92193, 122924, 153655, 184386, 245848, 307310, 368772, 460965, 614620, 737544, 921930, 1229240, 1843860, 3687720]

約数ペア:

[(1, 3687720), (2, 1843860), (3, 1229240), (4, 921930), (5, 737544), (6, 614620), (8, 460965), (10, 368772), (12, 307310), (15, 245848), (20, 184386), (24, 153655), (30, 122924), (40, 92193), (60, 61462), (79, 46680), (120, 30731), (158, 23340), (237, 15560), (316, 11670), (389, 9480), (395, 9336), (474, 7780), (632, 5835), (778, 4740), (790, 4668), (948, 3890), (1167, 3160), (1185, 3112), (1556, 2370), (1580, 2334), (1896, 1945)]