70880760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 231407280

約数和(自身を除く): 160526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 491, 802, 982, 1203, 1473, 1604, 1964, 2005, 2406, 2455, 2946, 3208, 3609, 3928, 4010, 4419, 4812, 4910, 5892, 6015, 7218, 7365, 8020, 8838, 9624, 9820, 11784, 12030, 14436, 14730, 16040, 17676, 18045, 19640, 22095, 24060, 28872, 29460, 35352, 36090, 44190, 48120, 58920, 72180, 88380, 144360, 176760, 196891, 393782, 590673, 787564, 984455, 1181346, 1575128, 1772019, 1968910, 2362692, 2953365, 3544038, 3937820, 4725384, 5906730, 7088076, 7875640, 8860095, 11813460, 14176152, 17720190, 23626920, 35440380, 70880760]

約数ペア:

[(1, 70880760), (2, 35440380), (3, 23626920), (4, 17720190), (5, 14176152), (6, 11813460), (8, 8860095), (9, 7875640), (10, 7088076), (12, 5906730), (15, 4725384), (18, 3937820), (20, 3544038), (24, 2953365), (30, 2362692), (36, 1968910), (40, 1772019), (45, 1575128), (60, 1181346), (72, 984455), (90, 787564), (120, 590673), (180, 393782), (360, 196891), (401, 176760), (491, 144360), (802, 88380), (982, 72180), (1203, 58920), (1473, 48120), (1604, 44190), (1964, 36090), (2005, 35352), (2406, 29460), (2455, 28872), (2946, 24060), (3208, 22095), (3609, 19640), (3928, 18045), (4010, 17676), (4419, 16040), (4812, 14730), (4910, 14436), (5892, 12030), (6015, 11784), (7218, 9820), (7365, 9624), (8020, 8838)]