314939280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77191}}^1$

素因数の和:77224

約数の個数: 80

約数和(自身を含む): 1033755264

約数和(自身を除く): 718815984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 77191, 154382, 231573, 308764, 385955, 463146, 617528, 771910, 926292, 1157865, 1235056, 1312247, 1543820, 1852584, 2315730, 2624494, 3087640, 3705168, 3936741, 4631460, 5248988, 6175280, 6561235, 7873482, 9262920, 10497976, 13122470, 15746964, 18525840, 19683705, 20995952, 26244940, 31493928, 39367410, 52489880, 62987856, 78734820, 104979760, 157469640, 314939280]

約数ペア:

[(1, 314939280), (2, 157469640), (3, 104979760), (4, 78734820), (5, 62987856), (6, 52489880), (8, 39367410), (10, 31493928), (12, 26244940), (15, 20995952), (16, 19683705), (17, 18525840), (20, 15746964), (24, 13122470), (30, 10497976), (34, 9262920), (40, 7873482), (48, 6561235), (51, 6175280), (60, 5248988), (68, 4631460), (80, 3936741), (85, 3705168), (102, 3087640), (120, 2624494), (136, 2315730), (170, 1852584), (204, 1543820), (240, 1312247), (255, 1235056), (272, 1157865), (340, 926292), (408, 771910), (510, 617528), (680, 463146), (816, 385955), (1020, 308764), (1360, 231573), (2040, 154382), (4080, 77191)]