87606960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52147}}^1$

素因数の和:52170

約数の個数: 80

約数和(自身を含む): 310384896

約数和(自身を除く): 222777936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52147, 104294, 156441, 208588, 260735, 312882, 365029, 417176, 521470, 625764, 730058, 782205, 834352, 1042940, 1095087, 1251528, 1460116, 1564410, 1825145, 2085880, 2190174, 2503056, 2920232, 3128820, 3650290, 4171760, 4380348, 5475435, 5840464, 6257640, 7300580, 8760696, 10950870, 12515280, 14601160, 17521392, 21901740, 29202320, 43803480, 87606960]

約数ペア:

[(1, 87606960), (2, 43803480), (3, 29202320), (4, 21901740), (5, 17521392), (6, 14601160), (7, 12515280), (8, 10950870), (10, 8760696), (12, 7300580), (14, 6257640), (15, 5840464), (16, 5475435), (20, 4380348), (21, 4171760), (24, 3650290), (28, 3128820), (30, 2920232), (35, 2503056), (40, 2190174), (42, 2085880), (48, 1825145), (56, 1564410), (60, 1460116), (70, 1251528), (80, 1095087), (84, 1042940), (105, 834352), (112, 782205), (120, 730058), (140, 625764), (168, 521470), (210, 417176), (240, 365029), (280, 312882), (336, 260735), (420, 208588), (560, 156441), (840, 104294), (1680, 52147)]