64275720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 193752000

約数和(自身を除く): 129476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2339, 2748, 3435, 4580, 4678, 5496, 6870, 7017, 9160, 9356, 11695, 13740, 14034, 18712, 23390, 27480, 28068, 35085, 46780, 56136, 70170, 93560, 140340, 280680, 535631, 1071262, 1606893, 2142524, 2678155, 3213786, 4285048, 5356310, 6427572, 8034465, 10712620, 12855144, 16068930, 21425240, 32137860, 64275720]

約数ペア:

[(1, 64275720), (2, 32137860), (3, 21425240), (4, 16068930), (5, 12855144), (6, 10712620), (8, 8034465), (10, 6427572), (12, 5356310), (15, 4285048), (20, 3213786), (24, 2678155), (30, 2142524), (40, 1606893), (60, 1071262), (120, 535631), (229, 280680), (458, 140340), (687, 93560), (916, 70170), (1145, 56136), (1374, 46780), (1832, 35085), (2290, 28068), (2339, 27480), (2748, 23390), (3435, 18712), (4580, 14034), (4678, 13740), (5496, 11695), (6870, 9356), (7017, 9160)]