87430440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{881}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 262906560

約数和(自身を除く): 175476120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 881, 1654, 1762, 2481, 2643, 3308, 3524, 4135, 4405, 4962, 5286, 6616, 7048, 8270, 8810, 9924, 10572, 12405, 13215, 16540, 17620, 19848, 21144, 24810, 26430, 33080, 35240, 49620, 52860, 99240, 105720, 728587, 1457174, 2185761, 2914348, 3642935, 4371522, 5828696, 7285870, 8743044, 10928805, 14571740, 17486088, 21857610, 29143480, 43715220, 87430440]

約数ペア:

[(1, 87430440), (2, 43715220), (3, 29143480), (4, 21857610), (5, 17486088), (6, 14571740), (8, 10928805), (10, 8743044), (12, 7285870), (15, 5828696), (20, 4371522), (24, 3642935), (30, 2914348), (40, 2185761), (60, 1457174), (120, 728587), (827, 105720), (881, 99240), (1654, 52860), (1762, 49620), (2481, 35240), (2643, 33080), (3308, 26430), (3524, 24810), (4135, 21144), (4405, 19848), (4962, 17620), (5286, 16540), (6616, 13215), (7048, 12405), (8270, 10572), (8810, 9924)]