243120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1013}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 754416

約数和(自身を除く): 511296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1013, 2026, 3039, 4052, 5065, 6078, 8104, 10130, 12156, 15195, 16208, 20260, 24312, 30390, 40520, 48624, 60780, 81040, 121560, 243120]

約数ペア:

[(1, 243120), (2, 121560), (3, 81040), (4, 60780), (5, 48624), (6, 40520), (8, 30390), (10, 24312), (12, 20260), (15, 16208), (16, 15195), (20, 12156), (24, 10130), (30, 8104), (40, 6078), (48, 5065), (60, 4052), (80, 3039), (120, 2026), (240, 1013)]