204576480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{142067}}^1$

素因数の和:142088

約数の個数: 72

約数和(自身を含む): 698122152

約数和(自身を除く): 493545672

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, 142067, 284134, 426201, 568268, 710335, 852402, 1136536, 1278603, 1420670, 1704804, 2131005, 2273072, 2557206, 2841340, 3409608, 4262010, 4546144, 5114412, 5682680, 6393015, 6819216, 8524020, 10228824, 11365360, 12786030, 13638432, 17048040, 20457648, 22730720, 25572060, 34096080, 40915296, 51144120, 68192160, 102288240, 204576480]

約数ペア:

[(1, 204576480), (2, 102288240), (3, 68192160), (4, 51144120), (5, 40915296), (6, 34096080), (8, 25572060), (9, 22730720), (10, 20457648), (12, 17048040), (15, 13638432), (16, 12786030), (18, 11365360), (20, 10228824), (24, 8524020), (30, 6819216), (32, 6393015), (36, 5682680), (40, 5114412), (45, 4546144), (48, 4262010), (60, 3409608), (72, 2841340), (80, 2557206), (90, 2273072), (96, 2131005), (120, 1704804), (144, 1420670), (160, 1278603), (180, 1136536), (240, 852402), (288, 710335), (360, 568268), (480, 426201), (720, 284134), (1440, 142067)]