88107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 265127040

約数和(自身を除く): 177019320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 1831, 2005, 2406, 3208, 3662, 4010, 4812, 5493, 6015, 7324, 8020, 9155, 9624, 10986, 12030, 14648, 16040, 18310, 21972, 24060, 27465, 36620, 43944, 48120, 54930, 73240, 109860, 219720, 734231, 1468462, 2202693, 2936924, 3671155, 4405386, 5873848, 7342310, 8810772, 11013465, 14684620, 17621544, 22026930, 29369240, 44053860, 88107720]

約数ペア:

[(1, 88107720), (2, 44053860), (3, 29369240), (4, 22026930), (5, 17621544), (6, 14684620), (8, 11013465), (10, 8810772), (12, 7342310), (15, 5873848), (20, 4405386), (24, 3671155), (30, 2936924), (40, 2202693), (60, 1468462), (120, 734231), (401, 219720), (802, 109860), (1203, 73240), (1604, 54930), (1831, 48120), (2005, 43944), (2406, 36620), (3208, 27465), (3662, 24060), (4010, 21972), (4812, 18310), (5493, 16040), (6015, 14648), (7324, 12030), (8020, 10986), (9155, 9624)]