1025897760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{712429}}^1$

素因数の和:712450

約数の個数: 72

約数和(自身を含む): 3500881020

約数和(自身を除く): 2474983260

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, 712429, 1424858, 2137287, 2849716, 3562145, 4274574, 5699432, 6411861, 7124290, 8549148, 10686435, 11398864, 12823722, 14248580, 17098296, 21372870, 22797728, 25647444, 28497160, 32059305, 34196592, 42745740, 51294888, 56994320, 64118610, 68393184, 85491480, 102589776, 113988640, 128237220, 170982960, 205179552, 256474440, 341965920, 512948880, 1025897760]

約数ペア:

[(1, 1025897760), (2, 512948880), (3, 341965920), (4, 256474440), (5, 205179552), (6, 170982960), (8, 128237220), (9, 113988640), (10, 102589776), (12, 85491480), (15, 68393184), (16, 64118610), (18, 56994320), (20, 51294888), (24, 42745740), (30, 34196592), (32, 32059305), (36, 28497160), (40, 25647444), (45, 22797728), (48, 21372870), (60, 17098296), (72, 14248580), (80, 12823722), (90, 11398864), (96, 10686435), (120, 8549148), (144, 7124290), (160, 6411861), (180, 5699432), (240, 4274574), (288, 3562145), (360, 2849716), (480, 2137287), (720, 1424858), (1440, 712429)]