2490081600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{518767}}^1$

素因数の和:518792

約数の個数: 84

約数和(自身を含む): 8169558464

約数和(自身を除く): 5679476864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 518767, 1037534, 1556301, 2075068, 2593835, 3112602, 4150136, 5187670, 6225204, 7781505, 8300272, 10375340, 12450408, 12969175, 15563010, 16600544, 20750680, 24900816, 25938350, 31126020, 33201088, 38907525, 41501360, 49801632, 51876700, 62252040, 77815050, 83002720, 99603264, 103753400, 124504080, 155630100, 166005440, 207506800, 249008160, 311260200, 415013600, 498016320, 622520400, 830027200, 1245040800, 2490081600]

約数ペア:

[(1, 2490081600), (2, 1245040800), (3, 830027200), (4, 622520400), (5, 498016320), (6, 415013600), (8, 311260200), (10, 249008160), (12, 207506800), (15, 166005440), (16, 155630100), (20, 124504080), (24, 103753400), (25, 99603264), (30, 83002720), (32, 77815050), (40, 62252040), (48, 51876700), (50, 49801632), (60, 41501360), (64, 38907525), (75, 33201088), (80, 31126020), (96, 25938350), (100, 24900816), (120, 20750680), (150, 16600544), (160, 15563010), (192, 12969175), (200, 12450408), (240, 10375340), (300, 8300272), (320, 7781505), (400, 6225204), (480, 5187670), (600, 4150136), (800, 3112602), (960, 2593835), (1200, 2075068), (1600, 1556301), (2400, 1037534), (4800, 518767)]