15632460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28949}}^1$

素因数の和:28967

約数の個数: 48

約数和(自身を含む): 48636000

約数和(自身を除く): 33003540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28949, 57898, 86847, 115796, 144745, 173694, 260541, 289490, 347388, 434235, 521082, 578980, 781623, 868470, 1042164, 1302705, 1563246, 1736940, 2605410, 3126492, 3908115, 5210820, 7816230, 15632460]

約数ペア:

[(1, 15632460), (2, 7816230), (3, 5210820), (4, 3908115), (5, 3126492), (6, 2605410), (9, 1736940), (10, 1563246), (12, 1302705), (15, 1042164), (18, 868470), (20, 781623), (27, 578980), (30, 521082), (36, 434235), (45, 347388), (54, 289490), (60, 260541), (90, 173694), (108, 144745), (135, 115796), (180, 86847), (270, 57898), (540, 28949)]