66550080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 213018624

約数和(自身を除く): 146468544

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, 160, 181, 192, 240, 320, 362, 383, 480, 543, 724, 766, 905, 960, 1086, 1149, 1448, 1532, 1810, 1915, 2172, 2298, 2715, 2896, 3064, 3620, 3830, 4344, 4596, 5430, 5745, 5792, 6128, 7240, 7660, 8688, 9192, 10860, 11490, 11584, 12256, 14480, 15320, 17376, 18384, 21720, 22980, 24512, 28960, 30640, 34752, 36768, 43440, 45960, 57920, 61280, 69323, 73536, 86880, 91920, 122560, 138646, 173760, 183840, 207969, 277292, 346615, 367680, 415938, 554584, 693230, 831876, 1039845, 1109168, 1386460, 1663752, 2079690, 2218336, 2772920, 3327504, 4159380, 4436672, 5545840, 6655008, 8318760, 11091680, 13310016, 16637520, 22183360, 33275040, 66550080]

約数ペア:

[(1, 66550080), (2, 33275040), (3, 22183360), (4, 16637520), (5, 13310016), (6, 11091680), (8, 8318760), (10, 6655008), (12, 5545840), (15, 4436672), (16, 4159380), (20, 3327504), (24, 2772920), (30, 2218336), (32, 2079690), (40, 1663752), (48, 1386460), (60, 1109168), (64, 1039845), (80, 831876), (96, 693230), (120, 554584), (160, 415938), (181, 367680), (192, 346615), (240, 277292), (320, 207969), (362, 183840), (383, 173760), (480, 138646), (543, 122560), (724, 91920), (766, 86880), (905, 73536), (960, 69323), (1086, 61280), (1149, 57920), (1448, 45960), (1532, 43440), (1810, 36768), (1915, 34752), (2172, 30640), (2298, 28960), (2715, 24512), (2896, 22980), (3064, 21720), (3620, 18384), (3830, 17376), (4344, 15320), (4596, 14480), (5430, 12256), (5745, 11584), (5792, 11490), (6128, 10860), (7240, 9192), (7660, 8688)]