251376480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{58189}}^1$

素因数の和:58213

約数の個数: 96

約数和(自身を含む): 879832800

約数和(自身を除く): 628456320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 58189, 116378, 174567, 232756, 290945, 349134, 465512, 523701, 581890, 698268, 872835, 931024, 1047402, 1163780, 1396536, 1571103, 1745670, 1862048, 2094804, 2327560, 2618505, 2793072, 3142206, 3491340, 4189608, 4655120, 5237010, 5586144, 6284412, 6982680, 7855515, 8379216, 9310240, 10474020, 12568824, 13965360, 15711030, 16758432, 20948040, 25137648, 27930720, 31422060, 41896080, 50275296, 62844120, 83792160, 125688240, 251376480]

約数ペア:

[(1, 251376480), (2, 125688240), (3, 83792160), (4, 62844120), (5, 50275296), (6, 41896080), (8, 31422060), (9, 27930720), (10, 25137648), (12, 20948040), (15, 16758432), (16, 15711030), (18, 13965360), (20, 12568824), (24, 10474020), (27, 9310240), (30, 8379216), (32, 7855515), (36, 6982680), (40, 6284412), (45, 5586144), (48, 5237010), (54, 4655120), (60, 4189608), (72, 3491340), (80, 3142206), (90, 2793072), (96, 2618505), (108, 2327560), (120, 2094804), (135, 1862048), (144, 1745670), (160, 1571103), (180, 1396536), (216, 1163780), (240, 1047402), (270, 931024), (288, 872835), (360, 698268), (432, 581890), (480, 523701), (540, 465512), (720, 349134), (864, 290945), (1080, 232756), (1440, 174567), (2160, 116378), (4320, 58189)]