85963920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51169}}^1$

素因数の和:51192

約数の個数: 80

約数和(自身を含む): 304563840

約数和(自身を除く): 218599920

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, 51169, 102338, 153507, 204676, 255845, 307014, 358183, 409352, 511690, 614028, 716366, 767535, 818704, 1023380, 1074549, 1228056, 1432732, 1535070, 1790915, 2046760, 2149098, 2456112, 2865464, 3070140, 3581830, 4093520, 4298196, 5372745, 5730928, 6140280, 7163660, 8596392, 10745490, 12280560, 14327320, 17192784, 21490980, 28654640, 42981960, 85963920]

約数ペア:

[(1, 85963920), (2, 42981960), (3, 28654640), (4, 21490980), (5, 17192784), (6, 14327320), (7, 12280560), (8, 10745490), (10, 8596392), (12, 7163660), (14, 6140280), (15, 5730928), (16, 5372745), (20, 4298196), (21, 4093520), (24, 3581830), (28, 3070140), (30, 2865464), (35, 2456112), (40, 2149098), (42, 2046760), (48, 1790915), (56, 1535070), (60, 1432732), (70, 1228056), (80, 1074549), (84, 1023380), (105, 818704), (112, 767535), (120, 716366), (140, 614028), (168, 511690), (210, 409352), (240, 358183), (280, 307014), (336, 255845), (420, 204676), (560, 153507), (840, 102338), (1680, 51169)]