2205600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{919}}^1$

素因数の和:942

約数の個数: 72

約数和(自身を含む): 7187040

約数和(自身を除く): 4981440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 919, 1200, 1838, 2400, 2757, 3676, 4595, 5514, 7352, 9190, 11028, 13785, 14704, 18380, 22056, 22975, 27570, 29408, 36760, 44112, 45950, 55140, 68925, 73520, 88224, 91900, 110280, 137850, 147040, 183800, 220560, 275700, 367600, 441120, 551400, 735200, 1102800, 2205600]

約数ペア:

[(1, 2205600), (2, 1102800), (3, 735200), (4, 551400), (5, 441120), (6, 367600), (8, 275700), (10, 220560), (12, 183800), (15, 147040), (16, 137850), (20, 110280), (24, 91900), (25, 88224), (30, 73520), (32, 68925), (40, 55140), (48, 45950), (50, 44112), (60, 36760), (75, 29408), (80, 27570), (96, 22975), (100, 22056), (120, 18380), (150, 14704), (160, 13785), (200, 11028), (240, 9190), (300, 7352), (400, 5514), (480, 4595), (600, 3676), (800, 2757), (919, 2400), (1200, 1838)]