142043040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{98641}}^1$

素因数の和:98662

約数の個数: 72

約数和(自身を含む): 484726788

約数和(自身を除く): 342683748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 98641, 197282, 295923, 394564, 493205, 591846, 789128, 887769, 986410, 1183692, 1479615, 1578256, 1775538, 1972820, 2367384, 2959230, 3156512, 3551076, 3945640, 4438845, 4734768, 5918460, 7102152, 7891280, 8877690, 9469536, 11836920, 14204304, 15782560, 17755380, 23673840, 28408608, 35510760, 47347680, 71021520, 142043040]

約数ペア:

[(1, 142043040), (2, 71021520), (3, 47347680), (4, 35510760), (5, 28408608), (6, 23673840), (8, 17755380), (9, 15782560), (10, 14204304), (12, 11836920), (15, 9469536), (16, 8877690), (18, 7891280), (20, 7102152), (24, 5918460), (30, 4734768), (32, 4438845), (36, 3945640), (40, 3551076), (45, 3156512), (48, 2959230), (60, 2367384), (72, 1972820), (80, 1775538), (90, 1578256), (96, 1479615), (120, 1183692), (144, 986410), (160, 887769), (180, 789128), (240, 591846), (288, 493205), (360, 394564), (480, 295923), (720, 197282), (1440, 98641)]