90320160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{26881}}^1$

素因数の和:26906

約数の個数: 96

約数和(自身を含む): 325164672

約数和(自身を除く): 234844512

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 26881, 53762, 80643, 107524, 134405, 161286, 188167, 215048, 268810, 322572, 376334, 403215, 430096, 537620, 564501, 645144, 752668, 806430, 860192, 940835, 1075240, 1129002, 1290288, 1505336, 1612860, 1881670, 2150480, 2258004, 2580576, 2822505, 3010672, 3225720, 3763340, 4300960, 4516008, 5645010, 6021344, 6451440, 7526680, 9032016, 11290020, 12902880, 15053360, 18064032, 22580040, 30106720, 45160080, 90320160]

約数ペア:

[(1, 90320160), (2, 45160080), (3, 30106720), (4, 22580040), (5, 18064032), (6, 15053360), (7, 12902880), (8, 11290020), (10, 9032016), (12, 7526680), (14, 6451440), (15, 6021344), (16, 5645010), (20, 4516008), (21, 4300960), (24, 3763340), (28, 3225720), (30, 3010672), (32, 2822505), (35, 2580576), (40, 2258004), (42, 2150480), (48, 1881670), (56, 1612860), (60, 1505336), (70, 1290288), (80, 1129002), (84, 1075240), (96, 940835), (105, 860192), (112, 806430), (120, 752668), (140, 645144), (160, 564501), (168, 537620), (210, 430096), (224, 403215), (240, 376334), (280, 322572), (336, 268810), (420, 215048), (480, 188167), (560, 161286), (672, 134405), (840, 107524), (1120, 80643), (1680, 53762), (3360, 26881)]