171164640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11552

約数の個数: 96

約数和(自身を含む): 556609536

約数和(自身を除く): 385444896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 11503, 14880, 23006, 34509, 46012, 57515, 69018, 92024, 115030, 138036, 172545, 184048, 230060, 276072, 345090, 356593, 368096, 460120, 552144, 690180, 713186, 920240, 1069779, 1104288, 1380360, 1426372, 1782965, 1840480, 2139558, 2760720, 2852744, 3565930, 4279116, 5348895, 5521440, 5705488, 7131860, 8558232, 10697790, 11410976, 14263720, 17116464, 21395580, 28527440, 34232928, 42791160, 57054880, 85582320, 171164640]

約数ペア:

[(1, 171164640), (2, 85582320), (3, 57054880), (4, 42791160), (5, 34232928), (6, 28527440), (8, 21395580), (10, 17116464), (12, 14263720), (15, 11410976), (16, 10697790), (20, 8558232), (24, 7131860), (30, 5705488), (31, 5521440), (32, 5348895), (40, 4279116), (48, 3565930), (60, 2852744), (62, 2760720), (80, 2139558), (93, 1840480), (96, 1782965), (120, 1426372), (124, 1380360), (155, 1104288), (160, 1069779), (186, 920240), (240, 713186), (248, 690180), (310, 552144), (372, 460120), (465, 368096), (480, 356593), (496, 345090), (620, 276072), (744, 230060), (930, 184048), (992, 172545), (1240, 138036), (1488, 115030), (1860, 92024), (2480, 69018), (2976, 57515), (3720, 46012), (4960, 34509), (7440, 23006), (11503, 14880)]