89557440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13327}}^1$

素因数の和:13354

約数の個数: 112

約数和(自身を含む): 324989952

約数和(自身を除く): 235432512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13327, 26654, 39981, 53308, 66635, 79962, 93289, 106616, 133270, 159924, 186578, 199905, 213232, 266540, 279867, 319848, 373156, 399810, 426464, 466445, 533080, 559734, 639696, 746312, 799620, 852928, 932890, 1066160, 1119468, 1279392, 1399335, 1492624, 1599240, 1865780, 2132320, 2238936, 2558784, 2798670, 2985248, 3198480, 3731560, 4264640, 4477872, 5597340, 5970496, 6396960, 7463120, 8955744, 11194680, 12793920, 14926240, 17911488, 22389360, 29852480, 44778720, 89557440]

約数ペア:

[(1, 89557440), (2, 44778720), (3, 29852480), (4, 22389360), (5, 17911488), (6, 14926240), (7, 12793920), (8, 11194680), (10, 8955744), (12, 7463120), (14, 6396960), (15, 5970496), (16, 5597340), (20, 4477872), (21, 4264640), (24, 3731560), (28, 3198480), (30, 2985248), (32, 2798670), (35, 2558784), (40, 2238936), (42, 2132320), (48, 1865780), (56, 1599240), (60, 1492624), (64, 1399335), (70, 1279392), (80, 1119468), (84, 1066160), (96, 932890), (105, 852928), (112, 799620), (120, 746312), (140, 639696), (160, 559734), (168, 533080), (192, 466445), (210, 426464), (224, 399810), (240, 373156), (280, 319848), (320, 279867), (336, 266540), (420, 213232), (448, 199905), (480, 186578), (560, 159924), (672, 133270), (840, 106616), (960, 93289), (1120, 79962), (1344, 66635), (1680, 53308), (2240, 39981), (3360, 26654), (6720, 13327)]