15166440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 52968960

約数和(自身を除く): 37802520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 151, 155, 162, 180, 186, 216, 248, 270, 279, 302, 310, 324, 360, 372, 405, 453, 465, 540, 558, 604, 620, 648, 744, 755, 810, 837, 906, 930, 1080, 1116, 1208, 1240, 1359, 1395, 1510, 1620, 1674, 1812, 1860, 2232, 2265, 2511, 2718, 2790, 3020, 3240, 3348, 3624, 3720, 4077, 4185, 4530, 4681, 5022, 5436, 5580, 6040, 6696, 6795, 8154, 8370, 9060, 9362, 10044, 10872, 11160, 12231, 12555, 13590, 14043, 16308, 16740, 18120, 18724, 20088, 20385, 23405, 24462, 25110, 27180, 28086, 32616, 33480, 37448, 40770, 42129, 46810, 48924, 50220, 54360, 56172, 61155, 70215, 81540, 84258, 93620, 97848, 100440, 112344, 122310, 126387, 140430, 163080, 168516, 187240, 210645, 244620, 252774, 280860, 337032, 379161, 421290, 489240, 505548, 561720, 631935, 758322, 842580, 1011096, 1263870, 1516644, 1685160, 1895805, 2527740, 3033288, 3791610, 5055480, 7583220, 15166440]

約数ペア:

[(1, 15166440), (2, 7583220), (3, 5055480), (4, 3791610), (5, 3033288), (6, 2527740), (8, 1895805), (9, 1685160), (10, 1516644), (12, 1263870), (15, 1011096), (18, 842580), (20, 758322), (24, 631935), (27, 561720), (30, 505548), (31, 489240), (36, 421290), (40, 379161), (45, 337032), (54, 280860), (60, 252774), (62, 244620), (72, 210645), (81, 187240), (90, 168516), (93, 163080), (108, 140430), (120, 126387), (124, 122310), (135, 112344), (151, 100440), (155, 97848), (162, 93620), (180, 84258), (186, 81540), (216, 70215), (248, 61155), (270, 56172), (279, 54360), (302, 50220), (310, 48924), (324, 46810), (360, 42129), (372, 40770), (405, 37448), (453, 33480), (465, 32616), (540, 28086), (558, 27180), (604, 25110), (620, 24462), (648, 23405), (744, 20385), (755, 20088), (810, 18724), (837, 18120), (906, 16740), (930, 16308), (1080, 14043), (1116, 13590), (1208, 12555), (1240, 12231), (1359, 11160), (1395, 10872), (1510, 10044), (1620, 9362), (1674, 9060), (1812, 8370), (1860, 8154), (2232, 6795), (2265, 6696), (2511, 6040), (2718, 5580), (2790, 5436), (3020, 5022), (3240, 4681), (3348, 4530), (3624, 4185), (3720, 4077)]