419223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1746763}}^1$

素因数の和:1746779

約数の個数: 40

約数和(自身を含む): 1299592416

約数和(自身を除く): 880369296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1746763, 3493526, 5240289, 6987052, 8733815, 10480578, 13974104, 17467630, 20961156, 26201445, 27948208, 34935260, 41922312, 52402890, 69870520, 83844624, 104805780, 139741040, 209611560, 419223120]

約数ペア:

[(1, 419223120), (2, 209611560), (3, 139741040), (4, 104805780), (5, 83844624), (6, 69870520), (8, 52402890), (10, 41922312), (12, 34935260), (15, 27948208), (16, 26201445), (20, 20961156), (24, 17467630), (30, 13974104), (40, 10480578), (48, 8733815), (60, 6987052), (80, 5240289), (120, 3493526), (240, 1746763)]