101889240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1487}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 306408960

約数和(自身を除く): 204519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1487, 1713, 2284, 2855, 2974, 3426, 4461, 4568, 5710, 5948, 6852, 7435, 8565, 8922, 11420, 11896, 13704, 14870, 17130, 17844, 22305, 22840, 29740, 34260, 35688, 44610, 59480, 68520, 89220, 178440, 849077, 1698154, 2547231, 3396308, 4245385, 5094462, 6792616, 8490770, 10188924, 12736155, 16981540, 20377848, 25472310, 33963080, 50944620, 101889240]

約数ペア:

[(1, 101889240), (2, 50944620), (3, 33963080), (4, 25472310), (5, 20377848), (6, 16981540), (8, 12736155), (10, 10188924), (12, 8490770), (15, 6792616), (20, 5094462), (24, 4245385), (30, 3396308), (40, 2547231), (60, 1698154), (120, 849077), (571, 178440), (1142, 89220), (1487, 68520), (1713, 59480), (2284, 44610), (2855, 35688), (2974, 34260), (3426, 29740), (4461, 22840), (4568, 22305), (5710, 17844), (5948, 17130), (6852, 14870), (7435, 13704), (8565, 11896), (8922, 11420)]