1020422400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{53147}}^1$

素因数の和:53176

約数の個数: 108

約数和(自身を含む): 3367669872

約数和(自身を除く): 2347247472

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 531470, 637764, 797205, 850352, 1062940, 1275528, 1328675, 1594410, 1700704, 2125880, 2551056, 2657350, 3188820, 3401408, 3986025, 4251760, 5102112, 5314700, 6377640, 6802816, 7972050, 8503520, 10204224, 10629400, 12755280, 13605632, 15944100, 17007040, 20408448, 21258800, 25510560, 31888200, 34014080, 40816896, 42517600, 51021120, 63776400, 68028160, 85035200, 102042240, 127552800, 170070400, 204084480, 255105600, 340140800, 510211200, 1020422400]

約数ペア:

[(1, 1020422400), (2, 510211200), (3, 340140800), (4, 255105600), (5, 204084480), (6, 170070400), (8, 127552800), (10, 102042240), (12, 85035200), (15, 68028160), (16, 63776400), (20, 51021120), (24, 42517600), (25, 40816896), (30, 34014080), (32, 31888200), (40, 25510560), (48, 21258800), (50, 20408448), (60, 17007040), (64, 15944100), (75, 13605632), (80, 12755280), (96, 10629400), (100, 10204224), (120, 8503520), (128, 7972050), (150, 6802816), (160, 6377640), (192, 5314700), (200, 5102112), (240, 4251760), (256, 3986025), (300, 3401408), (320, 3188820), (384, 2657350), (400, 2551056), (480, 2125880), (600, 1700704), (640, 1594410), (768, 1328675), (800, 1275528), (960, 1062940), (1200, 850352), (1280, 797205), (1600, 637764), (1920, 531470), (2400, 425176), (3200, 318882), (3840, 265735), (4800, 212588), (6400, 159441), (9600, 106294), (19200, 53147)]