79324560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15739}}^1$

素因数の和:15765

約数の個数: 120

約数和(自身を含む): 304474560

約数和(自身を除く): 225150000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15739, 31478, 47217, 62956, 78695, 94434, 110173, 125912, 141651, 157390, 188868, 220346, 236085, 251824, 283302, 314780, 330519, 377736, 440692, 472170, 550865, 566604, 629560, 661038, 708255, 755472, 881384, 944340, 991557, 1101730, 1133208, 1259120, 1322076, 1416510, 1652595, 1762768, 1888680, 1983114, 2203460, 2266416, 2644152, 2833020, 3305190, 3777360, 3966228, 4406920, 4957785, 5288304, 5666040, 6610380, 7932456, 8813840, 9915570, 11332080, 13220760, 15864912, 19831140, 26441520, 39662280, 79324560]

約数ペア:

[(1, 79324560), (2, 39662280), (3, 26441520), (4, 19831140), (5, 15864912), (6, 13220760), (7, 11332080), (8, 9915570), (9, 8813840), (10, 7932456), (12, 6610380), (14, 5666040), (15, 5288304), (16, 4957785), (18, 4406920), (20, 3966228), (21, 3777360), (24, 3305190), (28, 2833020), (30, 2644152), (35, 2266416), (36, 2203460), (40, 1983114), (42, 1888680), (45, 1762768), (48, 1652595), (56, 1416510), (60, 1322076), (63, 1259120), (70, 1133208), (72, 1101730), (80, 991557), (84, 944340), (90, 881384), (105, 755472), (112, 708255), (120, 661038), (126, 629560), (140, 566604), (144, 550865), (168, 472170), (180, 440692), (210, 377736), (240, 330519), (252, 314780), (280, 283302), (315, 251824), (336, 236085), (360, 220346), (420, 188868), (504, 157390), (560, 141651), (630, 125912), (720, 110173), (840, 94434), (1008, 78695), (1260, 62956), (1680, 47217), (2520, 31478), (5040, 15739)]