152587440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211927}}^1$

素因数の和:211946

約数の個数: 60

約数和(自身を含む): 512441904

約数和(自身を除く): 359854464

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, 211927, 423854, 635781, 847708, 1059635, 1271562, 1695416, 1907343, 2119270, 2543124, 3178905, 3390832, 3814686, 4238540, 5086248, 6357810, 7629372, 8477080, 9536715, 10172496, 12715620, 15258744, 16954160, 19073430, 25431240, 30517488, 38146860, 50862480, 76293720, 152587440]

約数ペア:

[(1, 152587440), (2, 76293720), (3, 50862480), (4, 38146860), (5, 30517488), (6, 25431240), (8, 19073430), (9, 16954160), (10, 15258744), (12, 12715620), (15, 10172496), (16, 9536715), (18, 8477080), (20, 7629372), (24, 6357810), (30, 5086248), (36, 4238540), (40, 3814686), (45, 3390832), (48, 3178905), (60, 2543124), (72, 2119270), (80, 1907343), (90, 1695416), (120, 1271562), (144, 1059635), (180, 847708), (240, 635781), (360, 423854), (720, 211927)]