91397760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 294053760

約数和(自身を除く): 202656000

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, 263, 320, 362, 384, 480, 526, 543, 640, 724, 789, 905, 960, 1052, 1086, 1315, 1448, 1578, 1810, 1920, 2104, 2172, 2630, 2715, 2896, 3156, 3620, 3945, 4208, 4344, 5260, 5430, 5792, 6312, 7240, 7890, 8416, 8688, 10520, 10860, 11584, 12624, 14480, 15780, 16832, 17376, 21040, 21720, 23168, 25248, 28960, 31560, 33664, 34752, 42080, 43440, 47603, 50496, 57920, 63120, 69504, 84160, 86880, 95206, 100992, 115840, 126240, 142809, 168320, 173760, 190412, 238015, 252480, 285618, 347520, 380824, 476030, 504960, 571236, 714045, 761648, 952060, 1142472, 1428090, 1523296, 1904120, 2284944, 2856180, 3046592, 3808240, 4569888, 5712360, 6093184, 7616480, 9139776, 11424720, 15232960, 18279552, 22849440, 30465920, 45698880, 91397760]

約数ペア:

[(1, 91397760), (2, 45698880), (3, 30465920), (4, 22849440), (5, 18279552), (6, 15232960), (8, 11424720), (10, 9139776), (12, 7616480), (15, 6093184), (16, 5712360), (20, 4569888), (24, 3808240), (30, 3046592), (32, 2856180), (40, 2284944), (48, 1904120), (60, 1523296), (64, 1428090), (80, 1142472), (96, 952060), (120, 761648), (128, 714045), (160, 571236), (181, 504960), (192, 476030), (240, 380824), (263, 347520), (320, 285618), (362, 252480), (384, 238015), (480, 190412), (526, 173760), (543, 168320), (640, 142809), (724, 126240), (789, 115840), (905, 100992), (960, 95206), (1052, 86880), (1086, 84160), (1315, 69504), (1448, 63120), (1578, 57920), (1810, 50496), (1920, 47603), (2104, 43440), (2172, 42080), (2630, 34752), (2715, 33664), (2896, 31560), (3156, 28960), (3620, 25248), (3945, 23168), (4208, 21720), (4344, 21040), (5260, 17376), (5430, 16832), (5792, 15780), (6312, 14480), (7240, 12624), (7890, 11584), (8416, 10860), (8688, 10520)]