419724840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27541}}^1$

素因数の和:27682

約数の個数: 64

約数和(自身を含む): 1269135360

約数和(自身を除く): 849410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 27541, 55082, 82623, 110164, 137705, 165246, 220328, 275410, 330492, 413115, 550820, 660984, 826230, 1101640, 1652460, 3304920, 3497707, 6995414, 10493121, 13990828, 17488535, 20986242, 27981656, 34977070, 41972484, 52465605, 69954140, 83944968, 104931210, 139908280, 209862420, 419724840]

約数ペア:

[(1, 419724840), (2, 209862420), (3, 139908280), (4, 104931210), (5, 83944968), (6, 69954140), (8, 52465605), (10, 41972484), (12, 34977070), (15, 27981656), (20, 20986242), (24, 17488535), (30, 13990828), (40, 10493121), (60, 6995414), (120, 3497707), (127, 3304920), (254, 1652460), (381, 1101640), (508, 826230), (635, 660984), (762, 550820), (1016, 413115), (1270, 330492), (1524, 275410), (1905, 220328), (2540, 165246), (3048, 137705), (3810, 110164), (5080, 82623), (7620, 55082), (15240, 27541)]