1330841280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1386293}}^1$

素因数の和:1386313

約数の個数: 56

約数和(自身を含む): 4225424112

約数和(自身を除く): 2894582832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1386293, 2772586, 4158879, 5545172, 6931465, 8317758, 11090344, 13862930, 16635516, 20794395, 22180688, 27725860, 33271032, 41588790, 44361376, 55451720, 66542064, 83177580, 88722752, 110903440, 133084128, 166355160, 221806880, 266168256, 332710320, 443613760, 665420640, 1330841280]

約数ペア:

[(1, 1330841280), (2, 665420640), (3, 443613760), (4, 332710320), (5, 266168256), (6, 221806880), (8, 166355160), (10, 133084128), (12, 110903440), (15, 88722752), (16, 83177580), (20, 66542064), (24, 55451720), (30, 44361376), (32, 41588790), (40, 33271032), (48, 27725860), (60, 22180688), (64, 20794395), (80, 16635516), (96, 13862930), (120, 11090344), (160, 8317758), (192, 6931465), (240, 5545172), (320, 4158879), (480, 2772586), (960, 1386293)]