129218786460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79764683}}^1$

素因数の和:79764704

約数の個数: 60

約数和(自身を含む): 405364124088

約数和(自身を除く): 276145337628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 79764683, 159529366, 239294049, 319058732, 398823415, 478588098, 717882147, 797646830, 957176196, 1196470245, 1435764294, 1595293660, 2153646441, 2392940490, 2871528588, 3589410735, 4307292882, 4785880980, 6460939323, 7178821470, 8614585764, 10768232205, 12921878646, 14357642940, 21536464410, 25843757292, 32304696615, 43072928820, 64609393230, 129218786460]

約数ペア:

[(1, 129218786460), (2, 64609393230), (3, 43072928820), (4, 32304696615), (5, 25843757292), (6, 21536464410), (9, 14357642940), (10, 12921878646), (12, 10768232205), (15, 8614585764), (18, 7178821470), (20, 6460939323), (27, 4785880980), (30, 4307292882), (36, 3589410735), (45, 2871528588), (54, 2392940490), (60, 2153646441), (81, 1595293660), (90, 1435764294), (108, 1196470245), (135, 957176196), (162, 797646830), (180, 717882147), (270, 478588098), (324, 398823415), (405, 319058732), (540, 239294049), (810, 159529366), (1620, 79764683)]