12375480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7960

約数の個数: 64

約数和(自身を含む): 39987360

約数和(自身を除く): 27611880

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, 7933, 15866, 23799, 31732, 39665, 47598, 63464, 79330, 95196, 103129, 118995, 158660, 190392, 206258, 237990, 309387, 317320, 412516, 475980, 515645, 618774, 825032, 951960, 1031290, 1237548, 1546935, 2062580, 2475096, 3093870, 4125160, 6187740, 12375480]

約数ペア:

[(1, 12375480), (2, 6187740), (3, 4125160), (4, 3093870), (5, 2475096), (6, 2062580), (8, 1546935), (10, 1237548), (12, 1031290), (13, 951960), (15, 825032), (20, 618774), (24, 515645), (26, 475980), (30, 412516), (39, 317320), (40, 309387), (52, 237990), (60, 206258), (65, 190392), (78, 158660), (104, 118995), (120, 103129), (130, 95196), (156, 79330), (195, 63464), (260, 47598), (312, 39665), (390, 31732), (520, 23799), (780, 15866), (1560, 7933)]