1080560000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 160

約数和(自身を含む): 2899696800

約数和(自身を除く): 1819136800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 625, 640, 650, 800, 832, 1000, 1039, 1040, 1250, 1300, 1600, 1625, 1664, 2000, 2078, 2080, 2500, 2600, 3200, 3250, 4000, 4156, 4160, 5000, 5195, 5200, 6500, 8000, 8125, 8312, 8320, 10000, 10390, 10400, 13000, 13507, 16000, 16250, 16624, 20000, 20780, 20800, 25975, 26000, 27014, 32500, 33248, 40000, 41560, 41600, 51950, 52000, 54028, 65000, 66496, 67535, 80000, 83120, 103900, 104000, 108056, 129875, 130000, 132992, 135070, 166240, 207800, 208000, 216112, 259750, 260000, 270140, 332480, 337675, 415600, 432224, 519500, 520000, 540280, 649375, 664960, 675350, 831200, 864448, 1039000, 1040000, 1080560, 1298750, 1350700, 1662400, 1688375, 1728896, 2078000, 2161120, 2597500, 2701400, 3324800, 3376750, 4156000, 4322240, 5195000, 5402800, 6753500, 8312000, 8441875, 8644480, 10390000, 10805600, 13507000, 16624000, 16883750, 20780000, 21611200, 27014000, 33767500, 41560000, 43222400, 54028000, 67535000, 83120000, 108056000, 135070000, 216112000, 270140000, 540280000, 1080560000]

約数ペア:

[(1, 1080560000), (2, 540280000), (4, 270140000), (5, 216112000), (8, 135070000), (10, 108056000), (13, 83120000), (16, 67535000), (20, 54028000), (25, 43222400), (26, 41560000), (32, 33767500), (40, 27014000), (50, 21611200), (52, 20780000), (64, 16883750), (65, 16624000), (80, 13507000), (100, 10805600), (104, 10390000), (125, 8644480), (128, 8441875), (130, 8312000), (160, 6753500), (200, 5402800), (208, 5195000), (250, 4322240), (260, 4156000), (320, 3376750), (325, 3324800), (400, 2701400), (416, 2597500), (500, 2161120), (520, 2078000), (625, 1728896), (640, 1688375), (650, 1662400), (800, 1350700), (832, 1298750), (1000, 1080560), (1039, 1040000), (1040, 1039000), (1250, 864448), (1300, 831200), (1600, 675350), (1625, 664960), (1664, 649375), (2000, 540280), (2078, 520000), (2080, 519500), (2500, 432224), (2600, 415600), (3200, 337675), (3250, 332480), (4000, 270140), (4156, 260000), (4160, 259750), (5000, 216112), (5195, 208000), (5200, 207800), (6500, 166240), (8000, 135070), (8125, 132992), (8312, 130000), (8320, 129875), (10000, 108056), (10390, 104000), (10400, 103900), (13000, 83120), (13507, 80000), (16000, 67535), (16250, 66496), (16624, 65000), (20000, 54028), (20780, 52000), (20800, 51950), (25975, 41600), (26000, 41560), (27014, 40000), (32500, 33248)]