1131317520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{20231}}^1$

素因数の和:20480

約数の個数: 80

約数和(自身を含む): 3522310272

約数和(自身を除く): 2390992752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 13980, 18640, 20231, 27960, 40462, 55920, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 323696, 404620, 485544, 606930, 809240, 971088, 1213860, 1618480, 2427720, 4713823, 4855440, 9427646, 14141469, 18855292, 23569115, 28282938, 37710584, 47138230, 56565876, 70707345, 75421168, 94276460, 113131752, 141414690, 188552920, 226263504, 282829380, 377105840, 565658760, 1131317520]

約数ペア:

[(1, 1131317520), (2, 565658760), (3, 377105840), (4, 282829380), (5, 226263504), (6, 188552920), (8, 141414690), (10, 113131752), (12, 94276460), (15, 75421168), (16, 70707345), (20, 56565876), (24, 47138230), (30, 37710584), (40, 28282938), (48, 23569115), (60, 18855292), (80, 14141469), (120, 9427646), (233, 4855440), (240, 4713823), (466, 2427720), (699, 1618480), (932, 1213860), (1165, 971088), (1398, 809240), (1864, 606930), (2330, 485544), (2796, 404620), (3495, 323696), (3728, 303465), (4660, 242772), (5592, 202310), (6990, 161848), (9320, 121386), (11184, 101155), (13980, 80924), (18640, 60693), (20231, 55920), (27960, 40462)]