1302211440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1808627}}^1$

素因数の和:1808646

約数の個数: 60

約数和(自身を含む): 4373262504

約数和(自身を除く): 3071051064

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, 1808627, 3617254, 5425881, 7234508, 9043135, 10851762, 14469016, 16277643, 18086270, 21703524, 27129405, 28938032, 32555286, 36172540, 43407048, 54258810, 65110572, 72345080, 81388215, 86814096, 108517620, 130221144, 144690160, 162776430, 217035240, 260442288, 325552860, 434070480, 651105720, 1302211440]

約数ペア:

[(1, 1302211440), (2, 651105720), (3, 434070480), (4, 325552860), (5, 260442288), (6, 217035240), (8, 162776430), (9, 144690160), (10, 130221144), (12, 108517620), (15, 86814096), (16, 81388215), (18, 72345080), (20, 65110572), (24, 54258810), (30, 43407048), (36, 36172540), (40, 32555286), (45, 28938032), (48, 27129405), (60, 21703524), (72, 18086270), (80, 16277643), (90, 14469016), (120, 10851762), (144, 9043135), (180, 7234508), (240, 5425881), (360, 3617254), (720, 1808627)]