79677360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15809}}^1$

素因数の和:15835

約数の個数: 120

約数和(自身を含む): 305828640

約数和(自身を除く): 226151280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15809, 31618, 47427, 63236, 79045, 94854, 110663, 126472, 142281, 158090, 189708, 221326, 237135, 252944, 284562, 316180, 331989, 379416, 442652, 474270, 553315, 569124, 632360, 663978, 711405, 758832, 885304, 948540, 995967, 1106630, 1138248, 1264720, 1327956, 1422810, 1659945, 1770608, 1897080, 1991934, 2213260, 2276496, 2655912, 2845620, 3319890, 3794160, 3983868, 4426520, 4979835, 5311824, 5691240, 6639780, 7967736, 8853040, 9959670, 11382480, 13279560, 15935472, 19919340, 26559120, 39838680, 79677360]

約数ペア:

[(1, 79677360), (2, 39838680), (3, 26559120), (4, 19919340), (5, 15935472), (6, 13279560), (7, 11382480), (8, 9959670), (9, 8853040), (10, 7967736), (12, 6639780), (14, 5691240), (15, 5311824), (16, 4979835), (18, 4426520), (20, 3983868), (21, 3794160), (24, 3319890), (28, 2845620), (30, 2655912), (35, 2276496), (36, 2213260), (40, 1991934), (42, 1897080), (45, 1770608), (48, 1659945), (56, 1422810), (60, 1327956), (63, 1264720), (70, 1138248), (72, 1106630), (80, 995967), (84, 948540), (90, 885304), (105, 758832), (112, 711405), (120, 663978), (126, 632360), (140, 569124), (144, 553315), (168, 474270), (180, 442652), (210, 379416), (240, 331989), (252, 316180), (280, 284562), (315, 252944), (336, 237135), (360, 221326), (420, 189708), (504, 158090), (560, 142281), (630, 126472), (720, 110663), (840, 94854), (1008, 79045), (1260, 63236), (1680, 47427), (2520, 31618), (5040, 15809)]