27665040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8896

約数の個数: 80

約数和(自身を含む): 92369088

約数和(自身を除く): 64704048

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, 8867, 17734, 26601, 35468, 44335, 53202, 70936, 88670, 106404, 115271, 133005, 141872, 177340, 212808, 230542, 266010, 345813, 354680, 425616, 461084, 532020, 576355, 691626, 709360, 922168, 1064040, 1152710, 1383252, 1729065, 1844336, 2128080, 2305420, 2766504, 3458130, 4610840, 5533008, 6916260, 9221680, 13832520, 27665040]

約数ペア:

[(1, 27665040), (2, 13832520), (3, 9221680), (4, 6916260), (5, 5533008), (6, 4610840), (8, 3458130), (10, 2766504), (12, 2305420), (13, 2128080), (15, 1844336), (16, 1729065), (20, 1383252), (24, 1152710), (26, 1064040), (30, 922168), (39, 709360), (40, 691626), (48, 576355), (52, 532020), (60, 461084), (65, 425616), (78, 354680), (80, 345813), (104, 266010), (120, 230542), (130, 212808), (156, 177340), (195, 141872), (208, 133005), (240, 115271), (260, 106404), (312, 88670), (390, 70936), (520, 53202), (624, 44335), (780, 35468), (1040, 26601), (1560, 17734), (3120, 8867)]