120823080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8499

約数の個数: 128

約数和(自身を含む): 438670080

約数和(自身を除く): 317847000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8461, 14280, 16922, 25383, 33844, 42305, 50766, 59227, 67688, 84610, 101532, 118454, 126915, 143837, 169220, 177681, 203064, 236908, 253830, 287674, 296135, 338440, 355362, 431511, 473816, 507660, 575348, 592270, 710724, 719185, 863022, 888405, 1006859, 1015320, 1150696, 1184540, 1421448, 1438370, 1726044, 1776810, 2013718, 2157555, 2369080, 2876740, 3020577, 3452088, 3553620, 4027436, 4315110, 5034295, 5753480, 6041154, 7107240, 8054872, 8630220, 10068590, 12082308, 15102885, 17260440, 20137180, 24164616, 30205770, 40274360, 60411540, 120823080]

約数ペア:

[(1, 120823080), (2, 60411540), (3, 40274360), (4, 30205770), (5, 24164616), (6, 20137180), (7, 17260440), (8, 15102885), (10, 12082308), (12, 10068590), (14, 8630220), (15, 8054872), (17, 7107240), (20, 6041154), (21, 5753480), (24, 5034295), (28, 4315110), (30, 4027436), (34, 3553620), (35, 3452088), (40, 3020577), (42, 2876740), (51, 2369080), (56, 2157555), (60, 2013718), (68, 1776810), (70, 1726044), (84, 1438370), (85, 1421448), (102, 1184540), (105, 1150696), (119, 1015320), (120, 1006859), (136, 888405), (140, 863022), (168, 719185), (170, 710724), (204, 592270), (210, 575348), (238, 507660), (255, 473816), (280, 431511), (340, 355362), (357, 338440), (408, 296135), (420, 287674), (476, 253830), (510, 236908), (595, 203064), (680, 177681), (714, 169220), (840, 143837), (952, 126915), (1020, 118454), (1190, 101532), (1428, 84610), (1785, 67688), (2040, 59227), (2380, 50766), (2856, 42305), (3570, 33844), (4760, 25383), (7140, 16922), (8461, 14280)]