27666360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8539}}^1$

素因数の和:8562

約数の個数: 80

約数和(自身を含む): 93000600

約数和(自身を除く): 65334240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8539, 17078, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 153702, 170780, 204936, 230553, 256170, 307404, 341560, 384255, 461106, 512340, 614808, 691659, 768510, 922212, 1024680, 1152765, 1383318, 1537020, 1844424, 2305530, 2766636, 3074040, 3458295, 4611060, 5533272, 6916590, 9222120, 13833180, 27666360]

約数ペア:

[(1, 27666360), (2, 13833180), (3, 9222120), (4, 6916590), (5, 5533272), (6, 4611060), (8, 3458295), (9, 3074040), (10, 2766636), (12, 2305530), (15, 1844424), (18, 1537020), (20, 1383318), (24, 1152765), (27, 1024680), (30, 922212), (36, 768510), (40, 691659), (45, 614808), (54, 512340), (60, 461106), (72, 384255), (81, 341560), (90, 307404), (108, 256170), (120, 230553), (135, 204936), (162, 170780), (180, 153702), (216, 128085), (270, 102468), (324, 85390), (360, 76851), (405, 68312), (540, 51234), (648, 42695), (810, 34156), (1080, 25617), (1620, 17078), (3240, 8539)]