129633120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90023}}^1$

素因数の和:90044

約数の個数: 72

約数和(自身を含む): 442377936

約数和(自身を除く): 312744816

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, 90023, 180046, 270069, 360092, 450115, 540138, 720184, 810207, 900230, 1080276, 1350345, 1440368, 1620414, 1800460, 2160552, 2700690, 2880736, 3240828, 3600920, 4051035, 4321104, 5401380, 6481656, 7201840, 8102070, 8642208, 10802760, 12963312, 14403680, 16204140, 21605520, 25926624, 32408280, 43211040, 64816560, 129633120]

約数ペア:

[(1, 129633120), (2, 64816560), (3, 43211040), (4, 32408280), (5, 25926624), (6, 21605520), (8, 16204140), (9, 14403680), (10, 12963312), (12, 10802760), (15, 8642208), (16, 8102070), (18, 7201840), (20, 6481656), (24, 5401380), (30, 4321104), (32, 4051035), (36, 3600920), (40, 3240828), (45, 2880736), (48, 2700690), (60, 2160552), (72, 1800460), (80, 1620414), (90, 1440368), (96, 1350345), (120, 1080276), (144, 900230), (160, 810207), (180, 720184), (240, 540138), (288, 450115), (360, 360092), (480, 270069), (720, 180046), (1440, 90023)]