127351080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20843

約数の個数: 96

約数和(自身を含む): 438258600

約数和(自身を除く): 310907520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 187281, 208090, 249708, 312135, 353753, 374562, 416180, 499416, 624270, 707506, 749124, 832360, 936405, 1061259, 1248540, 1415012, 1498248, 1768765, 1872810, 2122518, 2497080, 2830024, 3183777, 3537530, 3745620, 4245036, 5306295, 6367554, 7075060, 7491240, 8490072, 10612590, 12735108, 14150120, 15918885, 21225180, 25470216, 31837770, 42450360, 63675540, 127351080]

約数ペア:

[(1, 127351080), (2, 63675540), (3, 42450360), (4, 31837770), (5, 25470216), (6, 21225180), (8, 15918885), (9, 14150120), (10, 12735108), (12, 10612590), (15, 8490072), (17, 7491240), (18, 7075060), (20, 6367554), (24, 5306295), (30, 4245036), (34, 3745620), (36, 3537530), (40, 3183777), (45, 2830024), (51, 2497080), (60, 2122518), (68, 1872810), (72, 1768765), (85, 1498248), (90, 1415012), (102, 1248540), (120, 1061259), (136, 936405), (153, 832360), (170, 749124), (180, 707506), (204, 624270), (255, 499416), (306, 416180), (340, 374562), (360, 353753), (408, 312135), (510, 249708), (612, 208090), (680, 187281), (765, 166472), (1020, 124854), (1224, 104045), (1530, 83236), (2040, 62427), (3060, 41618), (6120, 20809)]