297282080

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13367}}^1$

素因数の和:13521

約数の個数: 48

約数和(自身を含む): 707434560

約数和(自身を除く): 410152480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 13367, 22240, 26734, 53468, 66835, 106936, 133670, 213872, 267340, 427744, 534680, 1069360, 1858013, 2138720, 3716026, 7432052, 9290065, 14864104, 18580130, 29728208, 37160260, 59456416, 74320520, 148641040, 297282080]

約数ペア:

[(1, 297282080), (2, 148641040), (4, 74320520), (5, 59456416), (8, 37160260), (10, 29728208), (16, 18580130), (20, 14864104), (32, 9290065), (40, 7432052), (80, 3716026), (139, 2138720), (160, 1858013), (278, 1069360), (556, 534680), (695, 427744), (1112, 267340), (1390, 213872), (2224, 133670), (2780, 106936), (4448, 66835), (5560, 53468), (11120, 26734), (13367, 22240)]