138210960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3712

約数の個数: 80

約数和(自身を含む): 431204544

約数和(自身を除く): 292993584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3533, 3912, 4890, 6520, 7066, 7824, 9780, 10599, 13040, 14132, 17665, 19560, 21198, 28264, 35330, 39120, 42396, 52995, 56528, 70660, 84792, 105990, 141320, 169584, 211980, 282640, 423960, 575879, 847920, 1151758, 1727637, 2303516, 2879395, 3455274, 4607032, 5758790, 6910548, 8638185, 9214064, 11517580, 13821096, 17276370, 23035160, 27642192, 34552740, 46070320, 69105480, 138210960]

約数ペア:

[(1, 138210960), (2, 69105480), (3, 46070320), (4, 34552740), (5, 27642192), (6, 23035160), (8, 17276370), (10, 13821096), (12, 11517580), (15, 9214064), (16, 8638185), (20, 6910548), (24, 5758790), (30, 4607032), (40, 3455274), (48, 2879395), (60, 2303516), (80, 1727637), (120, 1151758), (163, 847920), (240, 575879), (326, 423960), (489, 282640), (652, 211980), (815, 169584), (978, 141320), (1304, 105990), (1630, 84792), (1956, 70660), (2445, 56528), (2608, 52995), (3260, 42396), (3533, 39120), (3912, 35330), (4890, 28264), (6520, 21198), (7066, 19560), (7824, 17665), (9780, 14132), (10599, 13040)]