270535140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5439

約数の個数: 120

約数和(自身を含む): 876218112

約数和(自身を除く): 605682972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5387, 5580, 8370, 10044, 10774, 12555, 16161, 16740, 21548, 25110, 26935, 32322, 48483, 50220, 53870, 64644, 80805, 96966, 107740, 145449, 161610, 166997, 193932, 242415, 290898, 323220, 333994, 436347, 484830, 500991, 581796, 667988, 727245, 834985, 872694, 969660, 1001982, 1454490, 1502973, 1669970, 1745388, 2003964, 2181735, 2504955, 2908980, 3005946, 3339940, 4363470, 4508919, 5009910, 6011892, 7514865, 8726940, 9017838, 10019820, 13526757, 15029730, 18035676, 22544595, 27053514, 30059460, 45089190, 54107028, 67633785, 90178380, 135267570, 270535140]

約数ペア:

[(1, 270535140), (2, 135267570), (3, 90178380), (4, 67633785), (5, 54107028), (6, 45089190), (9, 30059460), (10, 27053514), (12, 22544595), (15, 18035676), (18, 15029730), (20, 13526757), (27, 10019820), (30, 9017838), (31, 8726940), (36, 7514865), (45, 6011892), (54, 5009910), (60, 4508919), (62, 4363470), (81, 3339940), (90, 3005946), (93, 2908980), (108, 2504955), (124, 2181735), (135, 2003964), (155, 1745388), (162, 1669970), (180, 1502973), (186, 1454490), (270, 1001982), (279, 969660), (310, 872694), (324, 834985), (372, 727245), (405, 667988), (465, 581796), (540, 500991), (558, 484830), (620, 436347), (810, 333994), (837, 323220), (930, 290898), (1116, 242415), (1395, 193932), (1620, 166997), (1674, 161610), (1860, 145449), (2511, 107740), (2790, 96966), (3348, 80805), (4185, 64644), (5022, 53870), (5387, 50220), (5580, 48483), (8370, 32322), (10044, 26935), (10774, 25110), (12555, 21548), (16161, 16740)]