117948720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28909}}^1$

素因数の和:28942

約数の個数: 80

約数和(自身を含む): 387162720

約数和(自身を除く): 269214000

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, 28909, 57818, 86727, 115636, 144545, 173454, 231272, 289090, 346908, 433635, 462544, 491453, 578180, 693816, 867270, 982906, 1156360, 1387632, 1474359, 1734540, 1965812, 2312720, 2457265, 2948718, 3469080, 3931624, 4914530, 5897436, 6938160, 7371795, 7863248, 9829060, 11794872, 14743590, 19658120, 23589744, 29487180, 39316240, 58974360, 117948720]

約数ペア:

[(1, 117948720), (2, 58974360), (3, 39316240), (4, 29487180), (5, 23589744), (6, 19658120), (8, 14743590), (10, 11794872), (12, 9829060), (15, 7863248), (16, 7371795), (17, 6938160), (20, 5897436), (24, 4914530), (30, 3931624), (34, 3469080), (40, 2948718), (48, 2457265), (51, 2312720), (60, 1965812), (68, 1734540), (80, 1474359), (85, 1387632), (102, 1156360), (120, 982906), (136, 867270), (170, 693816), (204, 578180), (240, 491453), (255, 462544), (272, 433635), (340, 346908), (408, 289090), (510, 231272), (680, 173454), (816, 144545), (1020, 115636), (1360, 86727), (2040, 57818), (4080, 28909)]