2972480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1351

約数の個数: 56

約数和(自身を含む): 8095488

約数和(自身を除く): 5123008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1327, 2240, 2654, 5308, 6635, 9289, 10616, 13270, 18578, 21232, 26540, 37156, 42464, 46445, 53080, 74312, 84928, 92890, 106160, 148624, 185780, 212320, 297248, 371560, 424640, 594496, 743120, 1486240, 2972480]

約数ペア:

[(1, 2972480), (2, 1486240), (4, 743120), (5, 594496), (7, 424640), (8, 371560), (10, 297248), (14, 212320), (16, 185780), (20, 148624), (28, 106160), (32, 92890), (35, 84928), (40, 74312), (56, 53080), (64, 46445), (70, 42464), (80, 37156), (112, 26540), (140, 21232), (160, 18578), (224, 13270), (280, 10616), (320, 9289), (448, 6635), (560, 5308), (1120, 2654), (1327, 2240)]