565394580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 1780021320

約数和(自身を除く): 1214626740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 421, 540, 810, 829, 842, 1263, 1620, 1658, 1684, 2105, 2487, 2526, 3316, 3789, 4145, 4210, 4974, 5052, 6315, 7461, 7578, 8290, 8420, 9948, 11367, 12435, 12630, 14922, 15156, 16580, 18945, 22383, 22734, 24870, 25260, 29844, 34101, 37305, 37890, 44766, 45468, 49740, 56835, 67149, 68202, 74610, 75780, 89532, 111915, 113670, 134298, 136404, 149220, 170505, 223830, 227340, 268596, 335745, 341010, 349009, 447660, 671490, 682020, 698018, 1047027, 1342980, 1396036, 1745045, 2094054, 3141081, 3490090, 4188108, 5235135, 6282162, 6980180, 9423243, 10470270, 12564324, 15705405, 18846486, 20940540, 28269729, 31410810, 37692972, 47116215, 56539458, 62821620, 94232430, 113078916, 141348645, 188464860, 282697290, 565394580]

約数ペア:

[(1, 565394580), (2, 282697290), (3, 188464860), (4, 141348645), (5, 113078916), (6, 94232430), (9, 62821620), (10, 56539458), (12, 47116215), (15, 37692972), (18, 31410810), (20, 28269729), (27, 20940540), (30, 18846486), (36, 15705405), (45, 12564324), (54, 10470270), (60, 9423243), (81, 6980180), (90, 6282162), (108, 5235135), (135, 4188108), (162, 3490090), (180, 3141081), (270, 2094054), (324, 1745045), (405, 1396036), (421, 1342980), (540, 1047027), (810, 698018), (829, 682020), (842, 671490), (1263, 447660), (1620, 349009), (1658, 341010), (1684, 335745), (2105, 268596), (2487, 227340), (2526, 223830), (3316, 170505), (3789, 149220), (4145, 136404), (4210, 134298), (4974, 113670), (5052, 111915), (6315, 89532), (7461, 75780), (7578, 74610), (8290, 68202), (8420, 67149), (9948, 56835), (11367, 49740), (12435, 45468), (12630, 44766), (14922, 37890), (15156, 37305), (16580, 34101), (18945, 29844), (22383, 25260), (22734, 24870)]