129202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1481}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 388402560

約数和(自身を除く): 259200120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727, 1454, 1481, 2181, 2908, 2962, 3635, 4362, 4443, 5816, 5924, 7270, 7405, 8724, 8886, 10905, 11848, 14540, 14810, 17448, 17772, 21810, 22215, 29080, 29620, 35544, 43620, 44430, 59240, 87240, 88860, 177720, 1076687, 2153374, 3230061, 4306748, 5383435, 6460122, 8613496, 10766870, 12920244, 16150305, 21533740, 25840488, 32300610, 43067480, 64601220, 129202440]

約数ペア:

[(1, 129202440), (2, 64601220), (3, 43067480), (4, 32300610), (5, 25840488), (6, 21533740), (8, 16150305), (10, 12920244), (12, 10766870), (15, 8613496), (20, 6460122), (24, 5383435), (30, 4306748), (40, 3230061), (60, 2153374), (120, 1076687), (727, 177720), (1454, 88860), (1481, 87240), (2181, 59240), (2908, 44430), (2962, 43620), (3635, 35544), (4362, 29620), (4443, 29080), (5816, 22215), (5924, 21810), (7270, 17772), (7405, 17448), (8724, 14810), (8886, 14540), (10905, 11848)]