1481658560

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13267}}^1$

素因数の和:13633

約数の個数: 56

約数和(自身を含む): 3538575600

約数和(自身を除く): 2056917040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13267, 13960, 22336, 26534, 27920, 53068, 55840, 66335, 106136, 111680, 132670, 212272, 265340, 424544, 530680, 849088, 1061360, 2122720, 4245440, 4630183, 9260366, 18520732, 23150915, 37041464, 46301830, 74082928, 92603660, 148165856, 185207320, 296331712, 370414640, 740829280, 1481658560]

約数ペア:

[(1, 1481658560), (2, 740829280), (4, 370414640), (5, 296331712), (8, 185207320), (10, 148165856), (16, 92603660), (20, 74082928), (32, 46301830), (40, 37041464), (64, 23150915), (80, 18520732), (160, 9260366), (320, 4630183), (349, 4245440), (698, 2122720), (1396, 1061360), (1745, 849088), (2792, 530680), (3490, 424544), (5584, 265340), (6980, 212272), (11168, 132670), (13267, 111680), (13960, 106136), (22336, 66335), (26534, 55840), (27920, 53068)]