8664120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 28894320

約数和(自身を除く): 20230200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 587, 615, 738, 820, 984, 1174, 1230, 1476, 1640, 1761, 1845, 2348, 2460, 2935, 2952, 3522, 3690, 4696, 4920, 5283, 5870, 7044, 7380, 8805, 10566, 11740, 14088, 14760, 17610, 21132, 23480, 24067, 26415, 35220, 42264, 48134, 52830, 70440, 72201, 96268, 105660, 120335, 144402, 192536, 211320, 216603, 240670, 288804, 361005, 433206, 481340, 577608, 722010, 866412, 962680, 1083015, 1444020, 1732824, 2166030, 2888040, 4332060, 8664120]

約数ペア:

[(1, 8664120), (2, 4332060), (3, 2888040), (4, 2166030), (5, 1732824), (6, 1444020), (8, 1083015), (9, 962680), (10, 866412), (12, 722010), (15, 577608), (18, 481340), (20, 433206), (24, 361005), (30, 288804), (36, 240670), (40, 216603), (41, 211320), (45, 192536), (60, 144402), (72, 120335), (82, 105660), (90, 96268), (120, 72201), (123, 70440), (164, 52830), (180, 48134), (205, 42264), (246, 35220), (328, 26415), (360, 24067), (369, 23480), (410, 21132), (492, 17610), (587, 14760), (615, 14088), (738, 11740), (820, 10566), (984, 8805), (1174, 7380), (1230, 7044), (1476, 5870), (1640, 5283), (1761, 4920), (1845, 4696), (2348, 3690), (2460, 3522), (2935, 2952)]