27037640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 70709760

約数和(自身を除く): 43672120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1583, 1708, 2135, 2440, 3166, 3416, 4270, 6332, 7915, 8540, 11081, 12664, 15830, 17080, 22162, 31660, 44324, 55405, 63320, 88648, 96563, 110810, 193126, 221620, 386252, 443240, 482815, 675941, 772504, 965630, 1351882, 1931260, 2703764, 3379705, 3862520, 5407528, 6759410, 13518820, 27037640]

約数ペア:

[(1, 27037640), (2, 13518820), (4, 6759410), (5, 5407528), (7, 3862520), (8, 3379705), (10, 2703764), (14, 1931260), (20, 1351882), (28, 965630), (35, 772504), (40, 675941), (56, 482815), (61, 443240), (70, 386252), (122, 221620), (140, 193126), (244, 110810), (280, 96563), (305, 88648), (427, 63320), (488, 55405), (610, 44324), (854, 31660), (1220, 22162), (1583, 17080), (1708, 15830), (2135, 12664), (2440, 11081), (3166, 8540), (3416, 7915), (4270, 6332)]