73268280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 246240000

約数和(自身を除く): 172971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 379, 537, 540, 716, 758, 895, 1074, 1080, 1137, 1432, 1516, 1611, 1790, 1895, 2148, 2274, 2685, 3032, 3222, 3411, 3580, 3790, 4296, 4548, 4833, 5370, 5685, 6444, 6822, 7160, 7580, 8055, 9096, 9666, 10233, 10740, 11370, 12888, 13644, 15160, 16110, 17055, 19332, 20466, 21480, 22740, 24165, 27288, 32220, 34110, 38664, 40932, 45480, 48330, 51165, 64440, 67841, 68220, 81864, 96660, 102330, 135682, 136440, 193320, 203523, 204660, 271364, 339205, 407046, 409320, 542728, 610569, 678410, 814092, 1017615, 1221138, 1356820, 1628184, 1831707, 2035230, 2442276, 2713640, 3052845, 3663414, 4070460, 4884552, 6105690, 7326828, 8140920, 9158535, 12211380, 14653656, 18317070, 24422760, 36634140, 73268280]

約数ペア:

[(1, 73268280), (2, 36634140), (3, 24422760), (4, 18317070), (5, 14653656), (6, 12211380), (8, 9158535), (9, 8140920), (10, 7326828), (12, 6105690), (15, 4884552), (18, 4070460), (20, 3663414), (24, 3052845), (27, 2713640), (30, 2442276), (36, 2035230), (40, 1831707), (45, 1628184), (54, 1356820), (60, 1221138), (72, 1017615), (90, 814092), (108, 678410), (120, 610569), (135, 542728), (179, 409320), (180, 407046), (216, 339205), (270, 271364), (358, 204660), (360, 203523), (379, 193320), (537, 136440), (540, 135682), (716, 102330), (758, 96660), (895, 81864), (1074, 68220), (1080, 67841), (1137, 64440), (1432, 51165), (1516, 48330), (1611, 45480), (1790, 40932), (1895, 38664), (2148, 34110), (2274, 32220), (2685, 27288), (3032, 24165), (3222, 22740), (3411, 21480), (3580, 20466), (3790, 19332), (4296, 17055), (4548, 16110), (4833, 15160), (5370, 13644), (5685, 12888), (6444, 11370), (6822, 10740), (7160, 10233), (7580, 9666), (8055, 9096)]