290482800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{242069}}^1$

素因数の和:242090

約数の個数: 60

約数和(自身を含む): 930517080

約数和(自身を除く): 640034280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 242069, 484138, 726207, 968276, 1210345, 1452414, 1936552, 2420690, 2904828, 3631035, 3873104, 4841380, 5809656, 6051725, 7262070, 9682760, 11619312, 12103450, 14524140, 18155175, 19365520, 24206900, 29048280, 36310350, 48413800, 58096560, 72620700, 96827600, 145241400, 290482800]

約数ペア:

[(1, 290482800), (2, 145241400), (3, 96827600), (4, 72620700), (5, 58096560), (6, 48413800), (8, 36310350), (10, 29048280), (12, 24206900), (15, 19365520), (16, 18155175), (20, 14524140), (24, 12103450), (25, 11619312), (30, 9682760), (40, 7262070), (48, 6051725), (50, 5809656), (60, 4841380), (75, 3873104), (80, 3631035), (100, 2904828), (120, 2420690), (150, 1936552), (200, 1452414), (240, 1210345), (300, 968276), (400, 726207), (600, 484138), (1200, 242069)]