72963120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304013}}^1$

素因数の和:304029

約数の個数: 40

約数和(自身を含む): 226186416

約数和(自身を除く): 153223296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304013, 608026, 912039, 1216052, 1520065, 1824078, 2432104, 3040130, 3648156, 4560195, 4864208, 6080260, 7296312, 9120390, 12160520, 14592624, 18240780, 24321040, 36481560, 72963120]

約数ペア:

[(1, 72963120), (2, 36481560), (3, 24321040), (4, 18240780), (5, 14592624), (6, 12160520), (8, 9120390), (10, 7296312), (12, 6080260), (15, 4864208), (16, 4560195), (20, 3648156), (24, 3040130), (30, 2432104), (40, 1824078), (48, 1520065), (60, 1216052), (80, 912039), (120, 608026), (240, 304013)]