85347720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 278553600

約数和(自身を除く): 193205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 619, 766, 1149, 1238, 1532, 1857, 1915, 2298, 2476, 3064, 3095, 3447, 3714, 3830, 4596, 4952, 5571, 5745, 6190, 6894, 7428, 7660, 9192, 9285, 11142, 11490, 12380, 13788, 14856, 15320, 17235, 18570, 22284, 22980, 24760, 27576, 27855, 34470, 37140, 44568, 45960, 55710, 68940, 74280, 111420, 137880, 222840, 237077, 474154, 711231, 948308, 1185385, 1422462, 1896616, 2133693, 2370770, 2844924, 3556155, 4267386, 4741540, 5689848, 7112310, 8534772, 9483080, 10668465, 14224620, 17069544, 21336930, 28449240, 42673860, 85347720]

約数ペア:

[(1, 85347720), (2, 42673860), (3, 28449240), (4, 21336930), (5, 17069544), (6, 14224620), (8, 10668465), (9, 9483080), (10, 8534772), (12, 7112310), (15, 5689848), (18, 4741540), (20, 4267386), (24, 3556155), (30, 2844924), (36, 2370770), (40, 2133693), (45, 1896616), (60, 1422462), (72, 1185385), (90, 948308), (120, 711231), (180, 474154), (360, 237077), (383, 222840), (619, 137880), (766, 111420), (1149, 74280), (1238, 68940), (1532, 55710), (1857, 45960), (1915, 44568), (2298, 37140), (2476, 34470), (3064, 27855), (3095, 27576), (3447, 24760), (3714, 22980), (3830, 22284), (4596, 18570), (4952, 17235), (5571, 15320), (5745, 14856), (6190, 13788), (6894, 12380), (7428, 11490), (7660, 11142), (9192, 9285)]