90297720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83609}}^1$

素因数の和:83629

約数の個数: 64

約数和(自身を含む): 300996000

約数和(自身を除く): 210698280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83609, 167218, 250827, 334436, 418045, 501654, 668872, 752481, 836090, 1003308, 1254135, 1504962, 1672180, 2006616, 2257443, 2508270, 3009924, 3344360, 3762405, 4514886, 5016540, 6019848, 7524810, 9029772, 10033080, 11287215, 15049620, 18059544, 22574430, 30099240, 45148860, 90297720]

約数ペア:

[(1, 90297720), (2, 45148860), (3, 30099240), (4, 22574430), (5, 18059544), (6, 15049620), (8, 11287215), (9, 10033080), (10, 9029772), (12, 7524810), (15, 6019848), (18, 5016540), (20, 4514886), (24, 3762405), (27, 3344360), (30, 3009924), (36, 2508270), (40, 2257443), (45, 2006616), (54, 1672180), (60, 1504962), (72, 1254135), (90, 1003308), (108, 836090), (120, 752481), (135, 668872), (180, 501654), (216, 418045), (270, 334436), (360, 250827), (540, 167218), (1080, 83609)]