382453120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{85369}}^1$

素因数の和:85395

約数の個数: 64

約数和(自身を含む): 1044928800

約数和(自身を除く): 662475680

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, 85369, 170738, 341476, 426845, 597583, 682952, 853690, 1195166, 1365904, 1707380, 2390332, 2731808, 2987915, 3414760, 4780664, 5463616, 5975830, 6829520, 9561328, 10927232, 11951660, 13659040, 19122656, 23903320, 27318080, 38245312, 47806640, 54636160, 76490624, 95613280, 191226560, 382453120]

約数ペア:

[(1, 382453120), (2, 191226560), (4, 95613280), (5, 76490624), (7, 54636160), (8, 47806640), (10, 38245312), (14, 27318080), (16, 23903320), (20, 19122656), (28, 13659040), (32, 11951660), (35, 10927232), (40, 9561328), (56, 6829520), (64, 5975830), (70, 5463616), (80, 4780664), (112, 3414760), (128, 2987915), (140, 2731808), (160, 2390332), (224, 1707380), (280, 1365904), (320, 1195166), (448, 853690), (560, 682952), (640, 597583), (896, 426845), (1120, 341476), (2240, 170738), (4480, 85369)]