130830620520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1685093}}^1$

素因数の和:1685754

約数の個数: 64

約数和(自身を含む): 393098728320

約数和(自身を除く): 262268107800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 19410, 25880, 38820, 77640, 1685093, 3370186, 5055279, 6740372, 8425465, 10110558, 13480744, 16850930, 20221116, 25276395, 33701860, 40442232, 50552790, 67403720, 101105580, 202211160, 1090255171, 2180510342, 3270765513, 4361020684, 5451275855, 6541531026, 8722041368, 10902551710, 13083062052, 16353827565, 21805103420, 26166124104, 32707655130, 43610206840, 65415310260, 130830620520]

約数ペア:

[(1, 130830620520), (2, 65415310260), (3, 43610206840), (4, 32707655130), (5, 26166124104), (6, 21805103420), (8, 16353827565), (10, 13083062052), (12, 10902551710), (15, 8722041368), (20, 6541531026), (24, 5451275855), (30, 4361020684), (40, 3270765513), (60, 2180510342), (120, 1090255171), (647, 202211160), (1294, 101105580), (1941, 67403720), (2588, 50552790), (3235, 40442232), (3882, 33701860), (5176, 25276395), (6470, 20221116), (7764, 16850930), (9705, 13480744), (12940, 10110558), (15528, 8425465), (19410, 6740372), (25880, 5055279), (38820, 3370186), (77640, 1685093)]