180291840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 596030400

約数和(自身を除く): 415738560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1619, 1740, 1856, 1920, 2320, 2784, 3238, 3480, 3712, 3840, 4640, 4857, 5568, 6476, 6960, 7424, 8095, 9280, 9714, 11136, 12952, 13920, 16190, 18560, 19428, 22272, 24285, 25904, 27840, 32380, 37120, 38856, 46951, 48570, 51808, 55680, 64760, 77712, 93902, 97140, 103616, 111360, 129520, 140853, 155424, 187804, 194280, 207232, 234755, 259040, 281706, 310848, 375608, 388560, 414464, 469510, 518080, 563412, 621696, 704265, 751216, 777120, 939020, 1036160, 1126824, 1243392, 1408530, 1502432, 1554240, 1878040, 2072320, 2253648, 2817060, 3004864, 3108480, 3756080, 4507296, 5634120, 6009728, 6216960, 7512160, 9014592, 11268240, 12019456, 15024320, 18029184, 22536480, 30048640, 36058368, 45072960, 60097280, 90145920, 180291840]

約数ペア:

[(1, 180291840), (2, 90145920), (3, 60097280), (4, 45072960), (5, 36058368), (6, 30048640), (8, 22536480), (10, 18029184), (12, 15024320), (15, 12019456), (16, 11268240), (20, 9014592), (24, 7512160), (29, 6216960), (30, 6009728), (32, 5634120), (40, 4507296), (48, 3756080), (58, 3108480), (60, 3004864), (64, 2817060), (80, 2253648), (87, 2072320), (96, 1878040), (116, 1554240), (120, 1502432), (128, 1408530), (145, 1243392), (160, 1126824), (174, 1036160), (192, 939020), (232, 777120), (240, 751216), (256, 704265), (290, 621696), (320, 563412), (348, 518080), (384, 469510), (435, 414464), (464, 388560), (480, 375608), (580, 310848), (640, 281706), (696, 259040), (768, 234755), (870, 207232), (928, 194280), (960, 187804), (1160, 155424), (1280, 140853), (1392, 129520), (1619, 111360), (1740, 103616), (1856, 97140), (1920, 93902), (2320, 77712), (2784, 64760), (3238, 55680), (3480, 51808), (3712, 48570), (3840, 46951), (4640, 38856), (4857, 37120), (5568, 32380), (6476, 27840), (6960, 25904), (7424, 24285), (8095, 22272), (9280, 19428), (9714, 18560), (11136, 16190), (12952, 13920)]