315797880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2631649}}^1$

素因数の和:2631663

約数の個数: 32

約数和(自身を含む): 947394000

約数和(自身を除く): 631596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2631649, 5263298, 7894947, 10526596, 13158245, 15789894, 21053192, 26316490, 31579788, 39474735, 52632980, 63159576, 78949470, 105265960, 157898940, 315797880]

約数ペア:

[(1, 315797880), (2, 157898940), (3, 105265960), (4, 78949470), (5, 63159576), (6, 52632980), (8, 39474735), (10, 31579788), (12, 26316490), (15, 21053192), (20, 15789894), (24, 13158245), (30, 10526596), (40, 7894947), (60, 5263298), (120, 2631649)]