4743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19763}}^1$

素因数の和:19779

約数の個数: 40

約数和(自身を含む): 14704416

約数和(自身を除く): 9961296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19763, 39526, 59289, 79052, 98815, 118578, 158104, 197630, 237156, 296445, 316208, 395260, 474312, 592890, 790520, 948624, 1185780, 1581040, 2371560, 4743120]

約数ペア:

[(1, 4743120), (2, 2371560), (3, 1581040), (4, 1185780), (5, 948624), (6, 790520), (8, 592890), (10, 474312), (12, 395260), (15, 316208), (16, 296445), (20, 237156), (24, 197630), (30, 158104), (40, 118578), (48, 98815), (60, 79052), (80, 59289), (120, 39526), (240, 19763)]