115061520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{68489}}^1$

素因数の和:68512

約数の個数: 80

約数和(自身を含む): 407652480

約数和(自身を除く): 292590960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 68489, 136978, 205467, 273956, 342445, 410934, 479423, 547912, 684890, 821868, 958846, 1027335, 1095824, 1369780, 1438269, 1643736, 1917692, 2054670, 2397115, 2739560, 2876538, 3287472, 3835384, 4109340, 4794230, 5479120, 5753076, 7191345, 7670768, 8218680, 9588460, 11506152, 14382690, 16437360, 19176920, 23012304, 28765380, 38353840, 57530760, 115061520]

約数ペア:

[(1, 115061520), (2, 57530760), (3, 38353840), (4, 28765380), (5, 23012304), (6, 19176920), (7, 16437360), (8, 14382690), (10, 11506152), (12, 9588460), (14, 8218680), (15, 7670768), (16, 7191345), (20, 5753076), (21, 5479120), (24, 4794230), (28, 4109340), (30, 3835384), (35, 3287472), (40, 2876538), (42, 2739560), (48, 2397115), (56, 2054670), (60, 1917692), (70, 1643736), (80, 1438269), (84, 1369780), (105, 1095824), (112, 1027335), (120, 958846), (140, 821868), (168, 684890), (210, 547912), (240, 479423), (280, 410934), (336, 342445), (420, 273956), (560, 205467), (840, 136978), (1680, 68489)]