220334880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{459031}}^1$

素因数の和:459049

約数の個数: 48

約数和(自身を含む): 694056384

約数和(自身を除く): 473721504

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, 459031, 918062, 1377093, 1836124, 2295155, 2754186, 3672248, 4590310, 5508372, 6885465, 7344496, 9180620, 11016744, 13770930, 14688992, 18361240, 22033488, 27541860, 36722480, 44066976, 55083720, 73444960, 110167440, 220334880]

約数ペア:

[(1, 220334880), (2, 110167440), (3, 73444960), (4, 55083720), (5, 44066976), (6, 36722480), (8, 27541860), (10, 22033488), (12, 18361240), (15, 14688992), (16, 13770930), (20, 11016744), (24, 9180620), (30, 7344496), (32, 6885465), (40, 5508372), (48, 4590310), (60, 3672248), (80, 2754186), (96, 2295155), (120, 1836124), (160, 1377093), (240, 918062), (480, 459031)]