69156480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 222768000

約数和(自身を除く): 153611520

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, 199, 240, 320, 362, 384, 398, 480, 543, 597, 640, 724, 796, 905, 960, 995, 1086, 1194, 1448, 1592, 1810, 1920, 1990, 2172, 2388, 2715, 2896, 2985, 3184, 3620, 3980, 4344, 4776, 5430, 5792, 5970, 6368, 7240, 7960, 8688, 9552, 10860, 11584, 11940, 12736, 14480, 15920, 17376, 19104, 21720, 23168, 23880, 25472, 28960, 31840, 34752, 36019, 38208, 43440, 47760, 57920, 63680, 69504, 72038, 76416, 86880, 95520, 108057, 115840, 127360, 144076, 173760, 180095, 191040, 216114, 288152, 347520, 360190, 382080, 432228, 540285, 576304, 720380, 864456, 1080570, 1152608, 1440760, 1728912, 2161140, 2305216, 2881520, 3457824, 4322280, 4610432, 5763040, 6915648, 8644560, 11526080, 13831296, 17289120, 23052160, 34578240, 69156480]

約数ペア:

[(1, 69156480), (2, 34578240), (3, 23052160), (4, 17289120), (5, 13831296), (6, 11526080), (8, 8644560), (10, 6915648), (12, 5763040), (15, 4610432), (16, 4322280), (20, 3457824), (24, 2881520), (30, 2305216), (32, 2161140), (40, 1728912), (48, 1440760), (60, 1152608), (64, 1080570), (80, 864456), (96, 720380), (120, 576304), (128, 540285), (160, 432228), (181, 382080), (192, 360190), (199, 347520), (240, 288152), (320, 216114), (362, 191040), (384, 180095), (398, 173760), (480, 144076), (543, 127360), (597, 115840), (640, 108057), (724, 95520), (796, 86880), (905, 76416), (960, 72038), (995, 69504), (1086, 63680), (1194, 57920), (1448, 47760), (1592, 43440), (1810, 38208), (1920, 36019), (1990, 34752), (2172, 31840), (2388, 28960), (2715, 25472), (2896, 23880), (2985, 23168), (3184, 21720), (3620, 19104), (3980, 17376), (4344, 15920), (4776, 14480), (5430, 12736), (5792, 11940), (5970, 11584), (6368, 10860), (7240, 9552), (7960, 8688)]