15174160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 37944000

約数和(自身を除く): 22769840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 149, 152, 190, 268, 298, 304, 335, 380, 536, 596, 670, 745, 760, 1072, 1192, 1273, 1340, 1490, 1520, 2384, 2546, 2680, 2831, 2980, 5092, 5360, 5662, 5960, 6365, 9983, 10184, 11324, 11920, 12730, 14155, 19966, 20368, 22648, 25460, 28310, 39932, 45296, 49915, 50920, 56620, 79864, 99830, 101840, 113240, 159728, 189677, 199660, 226480, 379354, 399320, 758708, 798640, 948385, 1517416, 1896770, 3034832, 3793540, 7587080, 15174160]

約数ペア:

[(1, 15174160), (2, 7587080), (4, 3793540), (5, 3034832), (8, 1896770), (10, 1517416), (16, 948385), (19, 798640), (20, 758708), (38, 399320), (40, 379354), (67, 226480), (76, 199660), (80, 189677), (95, 159728), (134, 113240), (149, 101840), (152, 99830), (190, 79864), (268, 56620), (298, 50920), (304, 49915), (335, 45296), (380, 39932), (536, 28310), (596, 25460), (670, 22648), (745, 20368), (760, 19966), (1072, 14155), (1192, 12730), (1273, 11920), (1340, 11324), (1490, 10184), (1520, 9983), (2384, 6365), (2546, 5960), (2680, 5662), (2831, 5360), (2980, 5092)]