651423120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2714263}}^1$

素因数の和:2714279

約数の個数: 40

約数和(自身を含む): 2019412416

約数和(自身を除く): 1367989296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2714263, 5428526, 8142789, 10857052, 13571315, 16285578, 21714104, 27142630, 32571156, 40713945, 43428208, 54285260, 65142312, 81427890, 108570520, 130284624, 162855780, 217141040, 325711560, 651423120]

約数ペア:

[(1, 651423120), (2, 325711560), (3, 217141040), (4, 162855780), (5, 130284624), (6, 108570520), (8, 81427890), (10, 65142312), (12, 54285260), (15, 43428208), (16, 40713945), (20, 32571156), (24, 27142630), (30, 21714104), (40, 16285578), (48, 13571315), (60, 10857052), (80, 8142789), (120, 5428526), (240, 2714263)]