392080320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{136139}}^1$

素因数の和:136162

約数の個数: 84

約数和(自身を含む): 1348602840

約数和(自身を除く): 956522520

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 136139, 272278, 408417, 544556, 680695, 816834, 1089112, 1225251, 1361390, 1633668, 2042085, 2178224, 2450502, 2722780, 3267336, 4084170, 4356448, 4901004, 5445560, 6126255, 6534672, 8168340, 8712896, 9802008, 10891120, 12252510, 13069344, 16336680, 19604016, 21782240, 24505020, 26138688, 32673360, 39208032, 43564480, 49010040, 65346720, 78416064, 98020080, 130693440, 196040160, 392080320]

約数ペア:

[(1, 392080320), (2, 196040160), (3, 130693440), (4, 98020080), (5, 78416064), (6, 65346720), (8, 49010040), (9, 43564480), (10, 39208032), (12, 32673360), (15, 26138688), (16, 24505020), (18, 21782240), (20, 19604016), (24, 16336680), (30, 13069344), (32, 12252510), (36, 10891120), (40, 9802008), (45, 8712896), (48, 8168340), (60, 6534672), (64, 6126255), (72, 5445560), (80, 4901004), (90, 4356448), (96, 4084170), (120, 3267336), (144, 2722780), (160, 2450502), (180, 2178224), (192, 2042085), (240, 1633668), (288, 1361390), (320, 1225251), (360, 1089112), (480, 816834), (576, 680695), (720, 544556), (960, 408417), (1440, 272278), (2880, 136139)]