27552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8860

約数の個数: 80

約数和(自身を含む): 91994112

約数和(自身を除く): 64441392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8831, 17662, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 114803, 132465, 141296, 176620, 211944, 229606, 264930, 344409, 353240, 423888, 459212, 529860, 574015, 688818, 706480, 918424, 1059720, 1148030, 1377636, 1722045, 1836848, 2119440, 2296060, 2755272, 3444090, 4592120, 5510544, 6888180, 9184240, 13776360, 27552720]

約数ペア:

[(1, 27552720), (2, 13776360), (3, 9184240), (4, 6888180), (5, 5510544), (6, 4592120), (8, 3444090), (10, 2755272), (12, 2296060), (13, 2119440), (15, 1836848), (16, 1722045), (20, 1377636), (24, 1148030), (26, 1059720), (30, 918424), (39, 706480), (40, 688818), (48, 574015), (52, 529860), (60, 459212), (65, 423888), (78, 353240), (80, 344409), (104, 264930), (120, 229606), (130, 211944), (156, 176620), (195, 141296), (208, 132465), (240, 114803), (260, 105972), (312, 88310), (390, 70648), (520, 52986), (624, 44155), (780, 35324), (1040, 26493), (1560, 17662), (3120, 8831)]