906679680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2609}}^1$

素因数の和:2812

約数の個数: 128

約数和(自身を含む): 2907122400

約数和(自身を除く): 2000442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1448, 1810, 1920, 2172, 2609, 2715, 2896, 3620, 4344, 5218, 5430, 5792, 7240, 7827, 8688, 10436, 10860, 11584, 13045, 14480, 15654, 17376, 20872, 21720, 23168, 26090, 28960, 31308, 34752, 39135, 41744, 43440, 52180, 57920, 62616, 69504, 78270, 83488, 86880, 104360, 115840, 125232, 156540, 166976, 173760, 208720, 250464, 313080, 333952, 347520, 417440, 472229, 500928, 626160, 834880, 944458, 1001856, 1252320, 1416687, 1669760, 1888916, 2361145, 2504640, 2833374, 3777832, 4722290, 5009280, 5666748, 7083435, 7555664, 9444580, 11333496, 14166870, 15111328, 18889160, 22666992, 28333740, 30222656, 37778320, 45333984, 56667480, 60445312, 75556640, 90667968, 113334960, 151113280, 181335936, 226669920, 302226560, 453339840, 906679680]

約数ペア:

[(1, 906679680), (2, 453339840), (3, 302226560), (4, 226669920), (5, 181335936), (6, 151113280), (8, 113334960), (10, 90667968), (12, 75556640), (15, 60445312), (16, 56667480), (20, 45333984), (24, 37778320), (30, 30222656), (32, 28333740), (40, 22666992), (48, 18889160), (60, 15111328), (64, 14166870), (80, 11333496), (96, 9444580), (120, 7555664), (128, 7083435), (160, 5666748), (181, 5009280), (192, 4722290), (240, 3777832), (320, 2833374), (362, 2504640), (384, 2361145), (480, 1888916), (543, 1669760), (640, 1416687), (724, 1252320), (905, 1001856), (960, 944458), (1086, 834880), (1448, 626160), (1810, 500928), (1920, 472229), (2172, 417440), (2609, 347520), (2715, 333952), (2896, 313080), (3620, 250464), (4344, 208720), (5218, 173760), (5430, 166976), (5792, 156540), (7240, 125232), (7827, 115840), (8688, 104360), (10436, 86880), (10860, 83488), (11584, 78270), (13045, 69504), (14480, 62616), (15654, 57920), (17376, 52180), (20872, 43440), (21720, 41744), (23168, 39135), (26090, 34752), (28960, 31308)]