89006520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{741721}}^1$

素因数の和:741735

約数の個数: 32

約数和(自身を含む): 267019920

約数和(自身を除く): 178013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 741721, 1483442, 2225163, 2966884, 3708605, 4450326, 5933768, 7417210, 8900652, 11125815, 14834420, 17801304, 22251630, 29668840, 44503260, 89006520]

約数ペア:

[(1, 89006520), (2, 44503260), (3, 29668840), (4, 22251630), (5, 17801304), (6, 14834420), (8, 11125815), (10, 8900652), (12, 7417210), (15, 5933768), (20, 4450326), (24, 3708605), (30, 2966884), (40, 2225163), (60, 1483442), (120, 741721)]