289678680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3135

約数の個数: 160

約数和(自身を含む): 1007542800

約数和(自身を除く): 717864120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3083, 3132, 3240, 3480, 3915, 4698, 5220, 6166, 6264, 7830, 9249, 9396, 10440, 11745, 12332, 15415, 15660, 18498, 18792, 23490, 24664, 27747, 30830, 31320, 36996, 46245, 46980, 55494, 61660, 73992, 83241, 89407, 92490, 93960, 110988, 123320, 138735, 166482, 178814, 184980, 221976, 249723, 268221, 277470, 332964, 357628, 369960, 416205, 447035, 499446, 536442, 554940, 665928, 715256, 804663, 832410, 894070, 998892, 1072884, 1109880, 1248615, 1341105, 1609326, 1664820, 1788140, 1997784, 2145768, 2413989, 2497230, 2682210, 3218652, 3329640, 3576280, 4023315, 4827978, 4994460, 5364420, 6437304, 7241967, 8046630, 9655956, 9988920, 10728840, 12069945, 14483934, 16093260, 19311912, 24139890, 28967868, 32186520, 36209835, 48279780, 57935736, 72419670, 96559560, 144839340, 289678680]

約数ペア:

[(1, 289678680), (2, 144839340), (3, 96559560), (4, 72419670), (5, 57935736), (6, 48279780), (8, 36209835), (9, 32186520), (10, 28967868), (12, 24139890), (15, 19311912), (18, 16093260), (20, 14483934), (24, 12069945), (27, 10728840), (29, 9988920), (30, 9655956), (36, 8046630), (40, 7241967), (45, 6437304), (54, 5364420), (58, 4994460), (60, 4827978), (72, 4023315), (81, 3576280), (87, 3329640), (90, 3218652), (108, 2682210), (116, 2497230), (120, 2413989), (135, 2145768), (145, 1997784), (162, 1788140), (174, 1664820), (180, 1609326), (216, 1341105), (232, 1248615), (261, 1109880), (270, 1072884), (290, 998892), (324, 894070), (348, 832410), (360, 804663), (405, 715256), (435, 665928), (522, 554940), (540, 536442), (580, 499446), (648, 447035), (696, 416205), (783, 369960), (810, 357628), (870, 332964), (1044, 277470), (1080, 268221), (1160, 249723), (1305, 221976), (1566, 184980), (1620, 178814), (1740, 166482), (2088, 138735), (2349, 123320), (2610, 110988), (3083, 93960), (3132, 92490), (3240, 89407), (3480, 83241), (3915, 73992), (4698, 61660), (5220, 55494), (6166, 46980), (6264, 46245), (7830, 36996), (9249, 31320), (9396, 30830), (10440, 27747), (11745, 24664), (12332, 23490), (15415, 18792), (15660, 18498)]