69904320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72817}}^1$

素因数の和:72837

約数の個数: 56

約数和(自身を含む): 221949264

約数和(自身を除く): 152044944

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, 72817, 145634, 218451, 291268, 364085, 436902, 582536, 728170, 873804, 1092255, 1165072, 1456340, 1747608, 2184510, 2330144, 2912680, 3495216, 4369020, 4660288, 5825360, 6990432, 8738040, 11650720, 13980864, 17476080, 23301440, 34952160, 69904320]

約数ペア:

[(1, 69904320), (2, 34952160), (3, 23301440), (4, 17476080), (5, 13980864), (6, 11650720), (8, 8738040), (10, 6990432), (12, 5825360), (15, 4660288), (16, 4369020), (20, 3495216), (24, 2912680), (30, 2330144), (32, 2184510), (40, 1747608), (48, 1456340), (60, 1165072), (64, 1092255), (80, 873804), (96, 728170), (120, 582536), (160, 436902), (192, 364085), (240, 291268), (320, 218451), (480, 145634), (960, 72817)]