258502320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{119677}}^1$

素因数の和:119699

約数の個数: 80

約数和(自身を含む): 890404320

約数和(自身を除く): 631902000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 119677, 239354, 359031, 478708, 598385, 718062, 957416, 1077093, 1196770, 1436124, 1795155, 1914832, 2154186, 2393540, 2872248, 3231279, 3590310, 4308372, 4787080, 5385465, 5744496, 6462558, 7180620, 8616744, 9574160, 10770930, 12925116, 14361240, 16156395, 17233488, 21541860, 25850232, 28722480, 32312790, 43083720, 51700464, 64625580, 86167440, 129251160, 258502320]

約数ペア:

[(1, 258502320), (2, 129251160), (3, 86167440), (4, 64625580), (5, 51700464), (6, 43083720), (8, 32312790), (9, 28722480), (10, 25850232), (12, 21541860), (15, 17233488), (16, 16156395), (18, 14361240), (20, 12925116), (24, 10770930), (27, 9574160), (30, 8616744), (36, 7180620), (40, 6462558), (45, 5744496), (48, 5385465), (54, 4787080), (60, 4308372), (72, 3590310), (80, 3231279), (90, 2872248), (108, 2393540), (120, 2154186), (135, 1914832), (144, 1795155), (180, 1436124), (216, 1196770), (240, 1077093), (270, 957416), (360, 718062), (432, 598385), (540, 478708), (720, 359031), (1080, 239354), (2160, 119677)]