27682920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 63127800

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, 131, 180, 262, 360, 393, 524, 587, 655, 786, 1048, 1174, 1179, 1310, 1572, 1761, 1965, 2348, 2358, 2620, 2935, 3144, 3522, 3930, 4696, 4716, 5240, 5283, 5870, 5895, 7044, 7860, 8805, 9432, 10566, 11740, 11790, 14088, 15720, 17610, 21132, 23480, 23580, 26415, 35220, 42264, 47160, 52830, 70440, 76897, 105660, 153794, 211320, 230691, 307588, 384485, 461382, 615176, 692073, 768970, 922764, 1153455, 1384146, 1537940, 1845528, 2306910, 2768292, 3075880, 3460365, 4613820, 5536584, 6920730, 9227640, 13841460, 27682920]

約数ペア:

[(1, 27682920), (2, 13841460), (3, 9227640), (4, 6920730), (5, 5536584), (6, 4613820), (8, 3460365), (9, 3075880), (10, 2768292), (12, 2306910), (15, 1845528), (18, 1537940), (20, 1384146), (24, 1153455), (30, 922764), (36, 768970), (40, 692073), (45, 615176), (60, 461382), (72, 384485), (90, 307588), (120, 230691), (131, 211320), (180, 153794), (262, 105660), (360, 76897), (393, 70440), (524, 52830), (587, 47160), (655, 42264), (786, 35220), (1048, 26415), (1174, 23580), (1179, 23480), (1310, 21132), (1572, 17610), (1761, 15720), (1965, 14088), (2348, 11790), (2358, 11740), (2620, 10566), (2935, 9432), (3144, 8805), (3522, 7860), (3930, 7044), (4696, 5895), (4716, 5870), (5240, 5283)]