4090560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4281

約数の個数: 56

約数和(自身を含む): 12990576

約数和(自身を除く): 8900016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 136352, 170440, 204528, 255660, 272704, 340880, 409056, 511320, 681760, 818112, 1022640, 1363520, 2045280, 4090560]

約数ペア:

[(1, 4090560), (2, 2045280), (3, 1363520), (4, 1022640), (5, 818112), (6, 681760), (8, 511320), (10, 409056), (12, 340880), (15, 272704), (16, 255660), (20, 204528), (24, 170440), (30, 136352), (32, 127830), (40, 102264), (48, 85220), (60, 68176), (64, 63915), (80, 51132), (96, 42610), (120, 34088), (160, 25566), (192, 21305), (240, 17044), (320, 12783), (480, 8522), (960, 4261)]