160431840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12379}}^1$

素因数の和:12406

約数の個数: 120

約数和(自身を含む): 566236440

約数和(自身を除く): 405804600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12379, 12960, 24758, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 198064, 222822, 247580, 297096, 334233, 371370, 396128, 445644, 495160, 557055, 594192, 668466, 742740, 891288, 990320, 1002699, 1114110, 1188384, 1336932, 1485480, 1671165, 1782576, 1980640, 2005398, 2228220, 2673864, 2970960, 3342330, 3565152, 4010796, 4456440, 5013495, 5347728, 5941920, 6684660, 8021592, 8912880, 10026990, 10695456, 13369320, 16043184, 17825760, 20053980, 26738640, 32086368, 40107960, 53477280, 80215920, 160431840]

約数ペア:

[(1, 160431840), (2, 80215920), (3, 53477280), (4, 40107960), (5, 32086368), (6, 26738640), (8, 20053980), (9, 17825760), (10, 16043184), (12, 13369320), (15, 10695456), (16, 10026990), (18, 8912880), (20, 8021592), (24, 6684660), (27, 5941920), (30, 5347728), (32, 5013495), (36, 4456440), (40, 4010796), (45, 3565152), (48, 3342330), (54, 2970960), (60, 2673864), (72, 2228220), (80, 2005398), (81, 1980640), (90, 1782576), (96, 1671165), (108, 1485480), (120, 1336932), (135, 1188384), (144, 1114110), (160, 1002699), (162, 990320), (180, 891288), (216, 742740), (240, 668466), (270, 594192), (288, 557055), (324, 495160), (360, 445644), (405, 396128), (432, 371370), (480, 334233), (540, 297096), (648, 247580), (720, 222822), (810, 198064), (864, 185685), (1080, 148548), (1296, 123790), (1440, 111411), (1620, 99032), (2160, 74274), (2592, 61895), (3240, 49516), (4320, 37137), (6480, 24758), (12379, 12960)]