91564560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42391}}^1$

素因数の和:42413

約数の個数: 80

約数和(自身を含む): 315396480

約数和(自身を除く): 223831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42391, 84782, 127173, 169564, 211955, 254346, 339128, 381519, 423910, 508692, 635865, 678256, 763038, 847820, 1017384, 1144557, 1271730, 1526076, 1695640, 1907595, 2034768, 2289114, 2543460, 3052152, 3391280, 3815190, 4578228, 5086920, 5722785, 6104304, 7630380, 9156456, 10173840, 11445570, 15260760, 18312912, 22891140, 30521520, 45782280, 91564560]

約数ペア:

[(1, 91564560), (2, 45782280), (3, 30521520), (4, 22891140), (5, 18312912), (6, 15260760), (8, 11445570), (9, 10173840), (10, 9156456), (12, 7630380), (15, 6104304), (16, 5722785), (18, 5086920), (20, 4578228), (24, 3815190), (27, 3391280), (30, 3052152), (36, 2543460), (40, 2289114), (45, 2034768), (48, 1907595), (54, 1695640), (60, 1526076), (72, 1271730), (80, 1144557), (90, 1017384), (108, 847820), (120, 763038), (135, 678256), (144, 635865), (180, 508692), (216, 423910), (240, 381519), (270, 339128), (360, 254346), (432, 211955), (540, 169564), (720, 127173), (1080, 84782), (2160, 42391)]