27857160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 91203840

約数和(自身を除く): 63346680

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, 180, 223, 347, 360, 446, 669, 694, 892, 1041, 1115, 1338, 1388, 1735, 1784, 2007, 2082, 2230, 2676, 2776, 3123, 3345, 3470, 4014, 4164, 4460, 5205, 5352, 6246, 6690, 6940, 8028, 8328, 8920, 10035, 10410, 12492, 13380, 13880, 15615, 16056, 20070, 20820, 24984, 26760, 31230, 40140, 41640, 62460, 77381, 80280, 124920, 154762, 232143, 309524, 386905, 464286, 619048, 696429, 773810, 928572, 1160715, 1392858, 1547620, 1857144, 2321430, 2785716, 3095240, 3482145, 4642860, 5571432, 6964290, 9285720, 13928580, 27857160]

約数ペア:

[(1, 27857160), (2, 13928580), (3, 9285720), (4, 6964290), (5, 5571432), (6, 4642860), (8, 3482145), (9, 3095240), (10, 2785716), (12, 2321430), (15, 1857144), (18, 1547620), (20, 1392858), (24, 1160715), (30, 928572), (36, 773810), (40, 696429), (45, 619048), (60, 464286), (72, 386905), (90, 309524), (120, 232143), (180, 154762), (223, 124920), (347, 80280), (360, 77381), (446, 62460), (669, 41640), (694, 40140), (892, 31230), (1041, 26760), (1115, 24984), (1338, 20820), (1388, 20070), (1735, 16056), (1784, 15615), (2007, 13880), (2082, 13380), (2230, 12492), (2676, 10410), (2776, 10035), (3123, 8920), (3345, 8328), (3470, 8028), (4014, 6940), (4164, 6690), (4460, 6246), (5205, 5352)]