2399784000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{99991}}^1$

素因数の和:100021

約数の個数: 112

約数和(自身を含む): 7924166016

約数和(自身を除く): 5524382016

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 99991, 199982, 299973, 399964, 499955, 599946, 799928, 999910, 1199892, 1499865, 1599856, 1999820, 2399784, 2499775, 2999730, 3199712, 3999640, 4799568, 4999550, 5999460, 6399424, 7499325, 7999280, 9599136, 9999100, 11998920, 12498875, 14998650, 15998560, 19198272, 19998200, 23997840, 24997750, 29997300, 31997120, 37496625, 39996400, 47995680, 49995500, 59994600, 74993250, 79992800, 95991360, 99991000, 119989200, 149986500, 159985600, 199982000, 239978400, 299973000, 399964000, 479956800, 599946000, 799928000, 1199892000, 2399784000]

約数ペア:

[(1, 2399784000), (2, 1199892000), (3, 799928000), (4, 599946000), (5, 479956800), (6, 399964000), (8, 299973000), (10, 239978400), (12, 199982000), (15, 159985600), (16, 149986500), (20, 119989200), (24, 99991000), (25, 95991360), (30, 79992800), (32, 74993250), (40, 59994600), (48, 49995500), (50, 47995680), (60, 39996400), (64, 37496625), (75, 31997120), (80, 29997300), (96, 24997750), (100, 23997840), (120, 19998200), (125, 19198272), (150, 15998560), (160, 14998650), (192, 12498875), (200, 11998920), (240, 9999100), (250, 9599136), (300, 7999280), (320, 7499325), (375, 6399424), (400, 5999460), (480, 4999550), (500, 4799568), (600, 3999640), (750, 3199712), (800, 2999730), (960, 2499775), (1000, 2399784), (1200, 1999820), (1500, 1599856), (1600, 1499865), (2000, 1199892), (2400, 999910), (3000, 799928), (4000, 599946), (4800, 499955), (6000, 399964), (8000, 299973), (12000, 199982), (24000, 99991)]