13565520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 46309536

約数和(自身を除く): 32744016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 227, 240, 249, 332, 360, 415, 454, 498, 664, 681, 720, 747, 830, 908, 996, 1135, 1245, 1328, 1362, 1494, 1660, 1816, 1992, 2043, 2270, 2490, 2724, 2988, 3320, 3405, 3632, 3735, 3984, 4086, 4540, 4980, 5448, 5976, 6640, 6810, 7470, 8172, 9080, 9960, 10215, 10896, 11952, 13620, 14940, 16344, 18160, 18841, 19920, 20430, 27240, 29880, 32688, 37682, 40860, 54480, 56523, 59760, 75364, 81720, 94205, 113046, 150728, 163440, 169569, 188410, 226092, 282615, 301456, 339138, 376820, 452184, 565230, 678276, 753640, 847845, 904368, 1130460, 1356552, 1507280, 1695690, 2260920, 2713104, 3391380, 4521840, 6782760, 13565520]

約数ペア:

[(1, 13565520), (2, 6782760), (3, 4521840), (4, 3391380), (5, 2713104), (6, 2260920), (8, 1695690), (9, 1507280), (10, 1356552), (12, 1130460), (15, 904368), (16, 847845), (18, 753640), (20, 678276), (24, 565230), (30, 452184), (36, 376820), (40, 339138), (45, 301456), (48, 282615), (60, 226092), (72, 188410), (80, 169569), (83, 163440), (90, 150728), (120, 113046), (144, 94205), (166, 81720), (180, 75364), (227, 59760), (240, 56523), (249, 54480), (332, 40860), (360, 37682), (415, 32688), (454, 29880), (498, 27240), (664, 20430), (681, 19920), (720, 18841), (747, 18160), (830, 16344), (908, 14940), (996, 13620), (1135, 11952), (1245, 10896), (1328, 10215), (1362, 9960), (1494, 9080), (1660, 8172), (1816, 7470), (1992, 6810), (2043, 6640), (2270, 5976), (2490, 5448), (2724, 4980), (2988, 4540), (3320, 4086), (3405, 3984), (3632, 3735)]