85363920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 292220136

約数和(自身を除く): 206856216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2237, 2385, 2544, 3180, 3816, 4240, 4474, 4770, 6360, 6711, 7632, 8948, 9540, 11185, 12720, 13422, 17896, 19080, 20133, 22370, 26844, 33555, 35792, 38160, 40266, 44740, 53688, 67110, 80532, 89480, 100665, 107376, 118561, 134220, 161064, 178960, 201330, 237122, 268440, 322128, 355683, 402660, 474244, 536880, 592805, 711366, 805320, 948488, 1067049, 1185610, 1422732, 1610640, 1778415, 1896976, 2134098, 2371220, 2845464, 3556830, 4268196, 4742440, 5335245, 5690928, 7113660, 8536392, 9484880, 10670490, 14227320, 17072784, 21340980, 28454640, 42681960, 85363920]

約数ペア:

[(1, 85363920), (2, 42681960), (3, 28454640), (4, 21340980), (5, 17072784), (6, 14227320), (8, 10670490), (9, 9484880), (10, 8536392), (12, 7113660), (15, 5690928), (16, 5335245), (18, 4742440), (20, 4268196), (24, 3556830), (30, 2845464), (36, 2371220), (40, 2134098), (45, 1896976), (48, 1778415), (53, 1610640), (60, 1422732), (72, 1185610), (80, 1067049), (90, 948488), (106, 805320), (120, 711366), (144, 592805), (159, 536880), (180, 474244), (212, 402660), (240, 355683), (265, 322128), (318, 268440), (360, 237122), (424, 201330), (477, 178960), (530, 161064), (636, 134220), (720, 118561), (795, 107376), (848, 100665), (954, 89480), (1060, 80532), (1272, 67110), (1590, 53688), (1908, 44740), (2120, 40266), (2237, 38160), (2385, 35792), (2544, 33555), (3180, 26844), (3816, 22370), (4240, 20133), (4474, 19080), (4770, 17896), (6360, 13422), (6711, 12720), (7632, 11185), (8948, 9540)]