180274560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{93893}}^1$

素因数の和:93915

約数の個数: 64

約数和(自身を含む): 574631280

約数和(自身を除く): 394356720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 93893, 187786, 281679, 375572, 469465, 563358, 751144, 938930, 1126716, 1408395, 1502288, 1877860, 2253432, 2816790, 3004576, 3755720, 4506864, 5633580, 6009152, 7511440, 9013728, 11267160, 12018304, 15022880, 18027456, 22534320, 30045760, 36054912, 45068640, 60091520, 90137280, 180274560]

約数ペア:

[(1, 180274560), (2, 90137280), (3, 60091520), (4, 45068640), (5, 36054912), (6, 30045760), (8, 22534320), (10, 18027456), (12, 15022880), (15, 12018304), (16, 11267160), (20, 9013728), (24, 7511440), (30, 6009152), (32, 5633580), (40, 4506864), (48, 3755720), (60, 3004576), (64, 2816790), (80, 2253432), (96, 1877860), (120, 1502288), (128, 1408395), (160, 1126716), (192, 938930), (240, 751144), (320, 563358), (384, 469465), (480, 375572), (640, 281679), (960, 187786), (1920, 93893)]