23784320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5309}}^1$

素因数の和:5335

約数の個数: 64

約数和(自身を含む): 64994400

約数和(自身を除く): 41210080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5309, 10618, 21236, 26545, 37163, 42472, 53090, 74326, 84944, 106180, 148652, 169888, 185815, 212360, 297304, 339776, 371630, 424720, 594608, 679552, 743260, 849440, 1189216, 1486520, 1698880, 2378432, 2973040, 3397760, 4756864, 5946080, 11892160, 23784320]

約数ペア:

[(1, 23784320), (2, 11892160), (4, 5946080), (5, 4756864), (7, 3397760), (8, 2973040), (10, 2378432), (14, 1698880), (16, 1486520), (20, 1189216), (28, 849440), (32, 743260), (35, 679552), (40, 594608), (56, 424720), (64, 371630), (70, 339776), (80, 297304), (112, 212360), (128, 185815), (140, 169888), (160, 148652), (224, 106180), (280, 84944), (320, 74326), (448, 53090), (560, 42472), (640, 37163), (896, 26545), (1120, 21236), (2240, 10618), (4480, 5309)]