481295520

素因数分解:

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

素因数の和:12409

約数の個数: 144

約数和(自身を含む): 1703388960

約数和(自身を除く): 1222093440

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12379, 12960, 19440, 24758, 37137, 38880, 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, 3008097, 3342330, 3565152, 4010796, 4456440, 5013495, 5347728, 5941920, 6016194, 6684660, 8021592, 8912880, 10026990, 10695456, 12032388, 13369320, 15040485, 16043184, 17825760, 20053980, 24064776, 26738640, 30080970, 32086368, 40107960, 48129552, 53477280, 60161940, 80215920, 96259104, 120323880, 160431840, 240647760, 481295520]

約数ペア:

[(1, 481295520), (2, 240647760), (3, 160431840), (4, 120323880), (5, 96259104), (6, 80215920), (8, 60161940), (9, 53477280), (10, 48129552), (12, 40107960), (15, 32086368), (16, 30080970), (18, 26738640), (20, 24064776), (24, 20053980), (27, 17825760), (30, 16043184), (32, 15040485), (36, 13369320), (40, 12032388), (45, 10695456), (48, 10026990), (54, 8912880), (60, 8021592), (72, 6684660), (80, 6016194), (81, 5941920), (90, 5347728), (96, 5013495), (108, 4456440), (120, 4010796), (135, 3565152), (144, 3342330), (160, 3008097), (162, 2970960), (180, 2673864), (216, 2228220), (240, 2005398), (243, 1980640), (270, 1782576), (288, 1671165), (324, 1485480), (360, 1336932), (405, 1188384), (432, 1114110), (480, 1002699), (486, 990320), (540, 891288), (648, 742740), (720, 668466), (810, 594192), (864, 557055), (972, 495160), (1080, 445644), (1215, 396128), (1296, 371370), (1440, 334233), (1620, 297096), (1944, 247580), (2160, 222822), (2430, 198064), (2592, 185685), (3240, 148548), (3888, 123790), (4320, 111411), (4860, 99032), (6480, 74274), (7776, 61895), (9720, 49516), (12379, 38880), (12960, 37137), (19440, 24758)]