3090160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 7653528

約数和(自身を除く): 4563368

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 361, 380, 428, 535, 722, 760, 856, 1070, 1444, 1520, 1712, 1805, 2033, 2140, 2888, 3610, 4066, 4280, 5776, 7220, 8132, 8560, 10165, 14440, 16264, 20330, 28880, 32528, 38627, 40660, 77254, 81320, 154508, 162640, 193135, 309016, 386270, 618032, 772540, 1545080, 3090160]

約数ペア:

[(1, 3090160), (2, 1545080), (4, 772540), (5, 618032), (8, 386270), (10, 309016), (16, 193135), (19, 162640), (20, 154508), (38, 81320), (40, 77254), (76, 40660), (80, 38627), (95, 32528), (107, 28880), (152, 20330), (190, 16264), (214, 14440), (304, 10165), (361, 8560), (380, 8132), (428, 7220), (535, 5776), (722, 4280), (760, 4066), (856, 3610), (1070, 2888), (1444, 2140), (1520, 2033), (1712, 1805)]