7732920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 24988320

約数和(自身を除く): 17255400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4957, 9914, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 64441, 74355, 99140, 118968, 128882, 148710, 193323, 198280, 257764, 297420, 322205, 386646, 515528, 594840, 644410, 773292, 966615, 1288820, 1546584, 1933230, 2577640, 3866460, 7732920]

約数ペア:

[(1, 7732920), (2, 3866460), (3, 2577640), (4, 1933230), (5, 1546584), (6, 1288820), (8, 966615), (10, 773292), (12, 644410), (13, 594840), (15, 515528), (20, 386646), (24, 322205), (26, 297420), (30, 257764), (39, 198280), (40, 193323), (52, 148710), (60, 128882), (65, 118968), (78, 99140), (104, 74355), (120, 64441), (130, 59484), (156, 49570), (195, 39656), (260, 29742), (312, 24785), (390, 19828), (520, 14871), (780, 9914), (1560, 4957)]