147123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613013}}^1$

素因数の和:613029

約数の個数: 40

約数和(自身を含む): 456082416

約数和(自身を除く): 308959296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613013, 1226026, 1839039, 2452052, 3065065, 3678078, 4904104, 6130130, 7356156, 9195195, 9808208, 12260260, 14712312, 18390390, 24520520, 29424624, 36780780, 49041040, 73561560, 147123120]

約数ペア:

[(1, 147123120), (2, 73561560), (3, 49041040), (4, 36780780), (5, 29424624), (6, 24520520), (8, 18390390), (10, 14712312), (12, 12260260), (15, 9808208), (16, 9195195), (20, 7356156), (24, 6130130), (30, 4904104), (40, 3678078), (48, 3065065), (60, 2452052), (80, 1839039), (120, 1226026), (240, 613013)]