123614640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 429734400

約数和(自身を除く): 306119760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 270, 302, 360, 379, 432, 453, 540, 604, 720, 755, 758, 906, 1080, 1137, 1208, 1359, 1510, 1516, 1812, 1895, 2160, 2265, 2274, 2416, 2718, 3020, 3032, 3411, 3624, 3790, 4077, 4530, 4548, 5436, 5685, 6040, 6064, 6795, 6822, 7248, 7580, 8154, 9060, 9096, 10233, 10872, 11370, 12080, 13590, 13644, 15160, 16308, 17055, 18120, 18192, 20385, 20466, 21744, 22740, 27180, 27288, 30320, 32616, 34110, 36240, 40770, 40932, 45480, 51165, 54360, 54576, 57229, 65232, 68220, 81540, 81864, 90960, 102330, 108720, 114458, 136440, 163080, 163728, 171687, 204660, 228916, 272880, 286145, 326160, 343374, 409320, 457832, 515061, 572290, 686748, 818640, 858435, 915664, 1030122, 1144580, 1373496, 1545183, 1716870, 2060244, 2289160, 2575305, 2746992, 3090366, 3433740, 4120488, 4578320, 5150610, 6180732, 6867480, 7725915, 8240976, 10301220, 12361464, 13734960, 15451830, 20602440, 24722928, 30903660, 41204880, 61807320, 123614640]

約数ペア:

[(1, 123614640), (2, 61807320), (3, 41204880), (4, 30903660), (5, 24722928), (6, 20602440), (8, 15451830), (9, 13734960), (10, 12361464), (12, 10301220), (15, 8240976), (16, 7725915), (18, 6867480), (20, 6180732), (24, 5150610), (27, 4578320), (30, 4120488), (36, 3433740), (40, 3090366), (45, 2746992), (48, 2575305), (54, 2289160), (60, 2060244), (72, 1716870), (80, 1545183), (90, 1373496), (108, 1144580), (120, 1030122), (135, 915664), (144, 858435), (151, 818640), (180, 686748), (216, 572290), (240, 515061), (270, 457832), (302, 409320), (360, 343374), (379, 326160), (432, 286145), (453, 272880), (540, 228916), (604, 204660), (720, 171687), (755, 163728), (758, 163080), (906, 136440), (1080, 114458), (1137, 108720), (1208, 102330), (1359, 90960), (1510, 81864), (1516, 81540), (1812, 68220), (1895, 65232), (2160, 57229), (2265, 54576), (2274, 54360), (2416, 51165), (2718, 45480), (3020, 40932), (3032, 40770), (3411, 36240), (3624, 34110), (3790, 32616), (4077, 30320), (4530, 27288), (4548, 27180), (5436, 22740), (5685, 21744), (6040, 20466), (6064, 20385), (6795, 18192), (6822, 18120), (7248, 17055), (7580, 16308), (8154, 15160), (9060, 13644), (9096, 13590), (10233, 12080), (10872, 11370)]