616897440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{428401}}^1$

素因数の和:428422

約数の個数: 72

約数和(自身を含む): 2105167428

約数和(自身を除く): 1488269988

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, 428401, 856802, 1285203, 1713604, 2142005, 2570406, 3427208, 3855609, 4284010, 5140812, 6426015, 6854416, 7711218, 8568020, 10281624, 12852030, 13708832, 15422436, 17136040, 19278045, 20563248, 25704060, 30844872, 34272080, 38556090, 41126496, 51408120, 61689744, 68544160, 77112180, 102816240, 123379488, 154224360, 205632480, 308448720, 616897440]

約数ペア:

[(1, 616897440), (2, 308448720), (3, 205632480), (4, 154224360), (5, 123379488), (6, 102816240), (8, 77112180), (9, 68544160), (10, 61689744), (12, 51408120), (15, 41126496), (16, 38556090), (18, 34272080), (20, 30844872), (24, 25704060), (30, 20563248), (32, 19278045), (36, 17136040), (40, 15422436), (45, 13708832), (48, 12852030), (60, 10281624), (72, 8568020), (80, 7711218), (90, 6854416), (96, 6426015), (120, 5140812), (144, 4284010), (160, 3855609), (180, 3427208), (240, 2570406), (288, 2142005), (360, 1713604), (480, 1285203), (720, 856802), (1440, 428401)]