388899360

素因数分解:

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

素因数の和:90047

約数の個数: 96

約数和(自身を含む): 1361162880

約数和(自身を除く): 972263520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 90023, 180046, 270069, 360092, 450115, 540138, 720184, 810207, 900230, 1080276, 1350345, 1440368, 1620414, 1800460, 2160552, 2430621, 2700690, 2880736, 3240828, 3600920, 4051035, 4321104, 4861242, 5401380, 6481656, 7201840, 8102070, 8642208, 9722484, 10802760, 12153105, 12963312, 14403680, 16204140, 19444968, 21605520, 24306210, 25926624, 32408280, 38889936, 43211040, 48612420, 64816560, 77779872, 97224840, 129633120, 194449680, 388899360]

約数ペア:

[(1, 388899360), (2, 194449680), (3, 129633120), (4, 97224840), (5, 77779872), (6, 64816560), (8, 48612420), (9, 43211040), (10, 38889936), (12, 32408280), (15, 25926624), (16, 24306210), (18, 21605520), (20, 19444968), (24, 16204140), (27, 14403680), (30, 12963312), (32, 12153105), (36, 10802760), (40, 9722484), (45, 8642208), (48, 8102070), (54, 7201840), (60, 6481656), (72, 5401380), (80, 4861242), (90, 4321104), (96, 4051035), (108, 3600920), (120, 3240828), (135, 2880736), (144, 2700690), (160, 2430621), (180, 2160552), (216, 1800460), (240, 1620414), (270, 1440368), (288, 1350345), (360, 1080276), (432, 900230), (480, 810207), (540, 720184), (720, 540138), (864, 450115), (1080, 360092), (1440, 270069), (2160, 180046), (4320, 90023)]