242533740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{55373}}^1$

素因数の和:55458

約数の個数: 48

約数和(自身を含む): 688409568

約数和(自身を除く): 445875828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 55373, 110746, 166119, 221492, 276865, 332238, 553730, 664476, 830595, 1107460, 1661190, 3322380, 4042229, 8084458, 12126687, 16168916, 20211145, 24253374, 40422290, 48506748, 60633435, 80844580, 121266870, 242533740]

約数ペア:

[(1, 242533740), (2, 121266870), (3, 80844580), (4, 60633435), (5, 48506748), (6, 40422290), (10, 24253374), (12, 20211145), (15, 16168916), (20, 12126687), (30, 8084458), (60, 4042229), (73, 3322380), (146, 1661190), (219, 1107460), (292, 830595), (365, 664476), (438, 553730), (730, 332238), (876, 276865), (1095, 221492), (1460, 166119), (2190, 110746), (4380, 55373)]