27098640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 92648088

約数和(自身を除く): 65549448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 617, 720, 732, 915, 976, 1098, 1220, 1234, 1464, 1830, 1851, 2196, 2440, 2468, 2745, 2928, 3085, 3660, 3702, 4392, 4880, 4936, 5490, 5553, 6170, 7320, 7404, 8784, 9255, 9872, 10980, 11106, 12340, 14640, 14808, 18510, 21960, 22212, 24680, 27765, 29616, 37020, 37637, 43920, 44424, 49360, 55530, 74040, 75274, 88848, 111060, 112911, 148080, 150548, 188185, 222120, 225822, 301096, 338733, 376370, 444240, 451644, 564555, 602192, 677466, 752740, 903288, 1129110, 1354932, 1505480, 1693665, 1806576, 2258220, 2709864, 3010960, 3387330, 4516440, 5419728, 6774660, 9032880, 13549320, 27098640]

約数ペア:

[(1, 27098640), (2, 13549320), (3, 9032880), (4, 6774660), (5, 5419728), (6, 4516440), (8, 3387330), (9, 3010960), (10, 2709864), (12, 2258220), (15, 1806576), (16, 1693665), (18, 1505480), (20, 1354932), (24, 1129110), (30, 903288), (36, 752740), (40, 677466), (45, 602192), (48, 564555), (60, 451644), (61, 444240), (72, 376370), (80, 338733), (90, 301096), (120, 225822), (122, 222120), (144, 188185), (180, 150548), (183, 148080), (240, 112911), (244, 111060), (305, 88848), (360, 75274), (366, 74040), (488, 55530), (549, 49360), (610, 44424), (617, 43920), (720, 37637), (732, 37020), (915, 29616), (976, 27765), (1098, 24680), (1220, 22212), (1234, 21960), (1464, 18510), (1830, 14808), (1851, 14640), (2196, 12340), (2440, 11106), (2468, 10980), (2745, 9872), (2928, 9255), (3085, 8784), (3660, 7404), (3702, 7320), (4392, 6170), (4880, 5553), (4936, 5490)]