2342880

素因数分解:

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

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 7999992

約数和(自身を除く): 5657112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1627, 3254, 4881, 6508, 8135, 9762, 13016, 14643, 16270, 19524, 24405, 26032, 29286, 32540, 39048, 48810, 52064, 58572, 65080, 73215, 78096, 97620, 117144, 130160, 146430, 156192, 195240, 234288, 260320, 292860, 390480, 468576, 585720, 780960, 1171440, 2342880]

約数ペア:

[(1, 2342880), (2, 1171440), (3, 780960), (4, 585720), (5, 468576), (6, 390480), (8, 292860), (9, 260320), (10, 234288), (12, 195240), (15, 156192), (16, 146430), (18, 130160), (20, 117144), (24, 97620), (30, 78096), (32, 73215), (36, 65080), (40, 58572), (45, 52064), (48, 48810), (60, 39048), (72, 32540), (80, 29286), (90, 26032), (96, 24405), (120, 19524), (144, 16270), (160, 14643), (180, 13016), (240, 9762), (288, 8135), (360, 6508), (480, 4881), (720, 3254), (1440, 1627)]