148116840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1873}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 445262400

約数和(自身を除く): 297145560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1873, 1977, 2636, 3295, 3746, 3954, 5272, 5619, 6590, 7492, 7908, 9365, 9885, 11238, 13180, 14984, 15816, 18730, 19770, 22476, 26360, 28095, 37460, 39540, 44952, 56190, 74920, 79080, 112380, 224760, 1234307, 2468614, 3702921, 4937228, 6171535, 7405842, 9874456, 12343070, 14811684, 18514605, 24686140, 29623368, 37029210, 49372280, 74058420, 148116840]

約数ペア:

[(1, 148116840), (2, 74058420), (3, 49372280), (4, 37029210), (5, 29623368), (6, 24686140), (8, 18514605), (10, 14811684), (12, 12343070), (15, 9874456), (20, 7405842), (24, 6171535), (30, 4937228), (40, 3702921), (60, 2468614), (120, 1234307), (659, 224760), (1318, 112380), (1873, 79080), (1977, 74920), (2636, 56190), (3295, 44952), (3746, 39540), (3954, 37460), (5272, 28095), (5619, 26360), (6590, 22476), (7492, 19770), (7908, 18730), (9365, 15816), (9885, 14984), (11238, 13180)]