4215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8783}}^1$

素因数の和:8801

約数の個数: 48

約数和(自身を含む): 13281408

約数和(自身を除く): 9065568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8783, 17566, 26349, 35132, 43915, 52698, 70264, 87830, 105396, 131745, 140528, 175660, 210792, 263490, 281056, 351320, 421584, 526980, 702640, 843168, 1053960, 1405280, 2107920, 4215840]

約数ペア:

[(1, 4215840), (2, 2107920), (3, 1405280), (4, 1053960), (5, 843168), (6, 702640), (8, 526980), (10, 421584), (12, 351320), (15, 281056), (16, 263490), (20, 210792), (24, 175660), (30, 140528), (32, 131745), (40, 105396), (48, 87830), (60, 70264), (80, 52698), (96, 43915), (120, 35132), (160, 26349), (240, 17566), (480, 8783)]