4129320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 13345920

約数和(自身を除く): 9216600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 34411, 39705, 52940, 63528, 68822, 79410, 103233, 105880, 137644, 158820, 172055, 206466, 275288, 317640, 344110, 412932, 516165, 688220, 825864, 1032330, 1376440, 2064660, 4129320]

約数ペア:

[(1, 4129320), (2, 2064660), (3, 1376440), (4, 1032330), (5, 825864), (6, 688220), (8, 516165), (10, 412932), (12, 344110), (13, 317640), (15, 275288), (20, 206466), (24, 172055), (26, 158820), (30, 137644), (39, 105880), (40, 103233), (52, 79410), (60, 68822), (65, 63528), (78, 52940), (104, 39705), (120, 34411), (130, 31764), (156, 26470), (195, 21176), (260, 15882), (312, 13235), (390, 10588), (520, 7941), (780, 5294), (1560, 2647)]