203244960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{423427}}^1$

素因数の和:423445

約数の個数: 48

約数和(自身を含む): 640223136

約数和(自身を除く): 436978176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 423427, 846854, 1270281, 1693708, 2117135, 2540562, 3387416, 4234270, 5081124, 6351405, 6774832, 8468540, 10162248, 12702810, 13549664, 16937080, 20324496, 25405620, 33874160, 40648992, 50811240, 67748320, 101622480, 203244960]

約数ペア:

[(1, 203244960), (2, 101622480), (3, 67748320), (4, 50811240), (5, 40648992), (6, 33874160), (8, 25405620), (10, 20324496), (12, 16937080), (15, 13549664), (16, 12702810), (20, 10162248), (24, 8468540), (30, 6774832), (32, 6351405), (40, 5081124), (48, 4234270), (60, 3387416), (80, 2540562), (96, 2117135), (120, 1693708), (160, 1270281), (240, 846854), (480, 423427)]