675480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 2187360

約数和(自身を除く): 1511880

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, 433, 520, 780, 866, 1299, 1560, 1732, 2165, 2598, 3464, 4330, 5196, 5629, 6495, 8660, 10392, 11258, 12990, 16887, 17320, 22516, 25980, 28145, 33774, 45032, 51960, 56290, 67548, 84435, 112580, 135096, 168870, 225160, 337740, 675480]

約数ペア:

[(1, 675480), (2, 337740), (3, 225160), (4, 168870), (5, 135096), (6, 112580), (8, 84435), (10, 67548), (12, 56290), (13, 51960), (15, 45032), (20, 33774), (24, 28145), (26, 25980), (30, 22516), (39, 17320), (40, 16887), (52, 12990), (60, 11258), (65, 10392), (78, 8660), (104, 6495), (120, 5629), (130, 5196), (156, 4330), (195, 3464), (260, 2598), (312, 2165), (390, 1732), (433, 1560), (520, 1299), (780, 866)]