121494960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168743}}^1$

素因数の和:168762

約数の個数: 60

約数和(自身を含む): 408022992

約数和(自身を除く): 286528032

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, 168743, 337486, 506229, 674972, 843715, 1012458, 1349944, 1518687, 1687430, 2024916, 2531145, 2699888, 3037374, 3374860, 4049832, 5062290, 6074748, 6749720, 7593435, 8099664, 10124580, 12149496, 13499440, 15186870, 20249160, 24298992, 30373740, 40498320, 60747480, 121494960]

約数ペア:

[(1, 121494960), (2, 60747480), (3, 40498320), (4, 30373740), (5, 24298992), (6, 20249160), (8, 15186870), (9, 13499440), (10, 12149496), (12, 10124580), (15, 8099664), (16, 7593435), (18, 6749720), (20, 6074748), (24, 5062290), (30, 4049832), (36, 3374860), (40, 3037374), (45, 2699888), (48, 2531145), (60, 2024916), (72, 1687430), (80, 1518687), (90, 1349944), (120, 1012458), (144, 843715), (180, 674972), (240, 506229), (360, 337486), (720, 168743)]