88668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 266653440

約数和(自身を除く): 177985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1171, 1262, 1893, 2342, 2524, 3155, 3513, 3786, 4684, 5048, 5855, 6310, 7026, 7572, 9368, 9465, 11710, 12620, 14052, 15144, 17565, 18930, 23420, 25240, 28104, 35130, 37860, 46840, 70260, 75720, 140520, 738901, 1477802, 2216703, 2955604, 3694505, 4433406, 5911208, 7389010, 8866812, 11083515, 14778020, 17733624, 22167030, 29556040, 44334060, 88668120]

約数ペア:

[(1, 88668120), (2, 44334060), (3, 29556040), (4, 22167030), (5, 17733624), (6, 14778020), (8, 11083515), (10, 8866812), (12, 7389010), (15, 5911208), (20, 4433406), (24, 3694505), (30, 2955604), (40, 2216703), (60, 1477802), (120, 738901), (631, 140520), (1171, 75720), (1262, 70260), (1893, 46840), (2342, 37860), (2524, 35130), (3155, 28104), (3513, 25240), (3786, 23420), (4684, 18930), (5048, 17565), (5855, 15144), (6310, 14052), (7026, 12620), (7572, 11710), (9368, 9465)]