126238920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051991}}^1$

素因数の和:1052005

約数の個数: 32

約数和(自身を含む): 378717120

約数和(自身を除く): 252478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051991, 2103982, 3155973, 4207964, 5259955, 6311946, 8415928, 10519910, 12623892, 15779865, 21039820, 25247784, 31559730, 42079640, 63119460, 126238920]

約数ペア:

[(1, 126238920), (2, 63119460), (3, 42079640), (4, 31559730), (5, 25247784), (6, 21039820), (8, 15779865), (10, 12623892), (12, 10519910), (15, 8415928), (20, 6311946), (24, 5259955), (30, 4207964), (40, 3155973), (60, 2103982), (120, 1051991)]