779964000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{64997}}^1$

素因数の和:65025

約数の個数: 96

約数和(自身を含む): 2555201376

約数和(自身を除く): 1775237376

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, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 64997, 129994, 194991, 259988, 324985, 389982, 519976, 649970, 779964, 974955, 1039952, 1299940, 1559928, 1624925, 1949910, 2079904, 2599880, 3119856, 3249850, 3899820, 4874775, 5199760, 6239712, 6499700, 7799640, 8124625, 9749550, 10399520, 12999400, 15599280, 16249250, 19499100, 24373875, 25998800, 31198560, 32498500, 38998200, 48747750, 51997600, 64997000, 77996400, 97495500, 129994000, 155992800, 194991000, 259988000, 389982000, 779964000]

約数ペア:

[(1, 779964000), (2, 389982000), (3, 259988000), (4, 194991000), (5, 155992800), (6, 129994000), (8, 97495500), (10, 77996400), (12, 64997000), (15, 51997600), (16, 48747750), (20, 38998200), (24, 32498500), (25, 31198560), (30, 25998800), (32, 24373875), (40, 19499100), (48, 16249250), (50, 15599280), (60, 12999400), (75, 10399520), (80, 9749550), (96, 8124625), (100, 7799640), (120, 6499700), (125, 6239712), (150, 5199760), (160, 4874775), (200, 3899820), (240, 3249850), (250, 3119856), (300, 2599880), (375, 2079904), (400, 1949910), (480, 1624925), (500, 1559928), (600, 1299940), (750, 1039952), (800, 974955), (1000, 779964), (1200, 649970), (1500, 519976), (2000, 389982), (2400, 324985), (3000, 259988), (4000, 194991), (6000, 129994), (12000, 64997)]