1171440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1627}}^1$

素因数の和:1646

約数の個数: 60

約数和(自身を含む): 3936504

約数和(自身を除く): 2765064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1627, 3254, 4881, 6508, 8135, 9762, 13016, 14643, 16270, 19524, 24405, 26032, 29286, 32540, 39048, 48810, 58572, 65080, 73215, 78096, 97620, 117144, 130160, 146430, 195240, 234288, 292860, 390480, 585720, 1171440]

約数ペア:

[(1, 1171440), (2, 585720), (3, 390480), (4, 292860), (5, 234288), (6, 195240), (8, 146430), (9, 130160), (10, 117144), (12, 97620), (15, 78096), (16, 73215), (18, 65080), (20, 58572), (24, 48810), (30, 39048), (36, 32540), (40, 29286), (45, 26032), (48, 24405), (60, 19524), (72, 16270), (80, 14643), (90, 13016), (120, 9762), (144, 8135), (180, 6508), (240, 4881), (360, 3254), (720, 1627)]