123029440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10445

約数の個数: 56

約数和(自身を含む): 300910752

約数和(自身を除く): 177881312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 10391, 11840, 20782, 41564, 51955, 83128, 103910, 166256, 207820, 332512, 384467, 415640, 665024, 768934, 831280, 1537868, 1662560, 1922335, 3075736, 3325120, 3844670, 6151472, 7689340, 12302944, 15378680, 24605888, 30757360, 61514720, 123029440]

約数ペア:

[(1, 123029440), (2, 61514720), (4, 30757360), (5, 24605888), (8, 15378680), (10, 12302944), (16, 7689340), (20, 6151472), (32, 3844670), (37, 3325120), (40, 3075736), (64, 1922335), (74, 1662560), (80, 1537868), (148, 831280), (160, 768934), (185, 665024), (296, 415640), (320, 384467), (370, 332512), (592, 207820), (740, 166256), (1184, 103910), (1480, 83128), (2368, 51955), (2960, 41564), (5920, 20782), (10391, 11840)]