141761520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 478241712

約数和(自身を除く): 336480192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 401, 491, 720, 802, 982, 1203, 1473, 1604, 1964, 2005, 2406, 2455, 2946, 3208, 3609, 3928, 4010, 4419, 4812, 4910, 5892, 6015, 6416, 7218, 7365, 7856, 8020, 8838, 9624, 9820, 11784, 12030, 14436, 14730, 16040, 17676, 18045, 19248, 19640, 22095, 23568, 24060, 28872, 29460, 32080, 35352, 36090, 39280, 44190, 48120, 57744, 58920, 70704, 72180, 88380, 96240, 117840, 144360, 176760, 196891, 288720, 353520, 393782, 590673, 787564, 984455, 1181346, 1575128, 1772019, 1968910, 2362692, 2953365, 3150256, 3544038, 3937820, 4725384, 5906730, 7088076, 7875640, 8860095, 9450768, 11813460, 14176152, 15751280, 17720190, 23626920, 28352304, 35440380, 47253840, 70880760, 141761520]

約数ペア:

[(1, 141761520), (2, 70880760), (3, 47253840), (4, 35440380), (5, 28352304), (6, 23626920), (8, 17720190), (9, 15751280), (10, 14176152), (12, 11813460), (15, 9450768), (16, 8860095), (18, 7875640), (20, 7088076), (24, 5906730), (30, 4725384), (36, 3937820), (40, 3544038), (45, 3150256), (48, 2953365), (60, 2362692), (72, 1968910), (80, 1772019), (90, 1575128), (120, 1181346), (144, 984455), (180, 787564), (240, 590673), (360, 393782), (401, 353520), (491, 288720), (720, 196891), (802, 176760), (982, 144360), (1203, 117840), (1473, 96240), (1604, 88380), (1964, 72180), (2005, 70704), (2406, 58920), (2455, 57744), (2946, 48120), (3208, 44190), (3609, 39280), (3928, 36090), (4010, 35352), (4419, 32080), (4812, 29460), (4910, 28872), (5892, 24060), (6015, 23568), (6416, 22095), (7218, 19640), (7365, 19248), (7856, 18045), (8020, 17676), (8838, 16040), (9624, 14730), (9820, 14436), (11784, 12030)]