228842160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4519}}^1$

素因数の和:4746

約数の個数: 80

約数和(自身を含む): 712930560

約数和(自身を除く): 484088400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 4519, 5064, 6330, 8440, 9038, 10128, 12660, 13557, 16880, 18076, 22595, 25320, 27114, 36152, 45190, 50640, 54228, 67785, 72304, 90380, 108456, 135570, 180760, 216912, 271140, 361520, 542280, 953509, 1084560, 1907018, 2860527, 3814036, 4767545, 5721054, 7628072, 9535090, 11442108, 14302635, 15256144, 19070180, 22884216, 28605270, 38140360, 45768432, 57210540, 76280720, 114421080, 228842160]

約数ペア:

[(1, 228842160), (2, 114421080), (3, 76280720), (4, 57210540), (5, 45768432), (6, 38140360), (8, 28605270), (10, 22884216), (12, 19070180), (15, 15256144), (16, 14302635), (20, 11442108), (24, 9535090), (30, 7628072), (40, 5721054), (48, 4767545), (60, 3814036), (80, 2860527), (120, 1907018), (211, 1084560), (240, 953509), (422, 542280), (633, 361520), (844, 271140), (1055, 216912), (1266, 180760), (1688, 135570), (2110, 108456), (2532, 90380), (3165, 72304), (3376, 67785), (4220, 54228), (4519, 50640), (5064, 45190), (6330, 36152), (8440, 27114), (9038, 25320), (10128, 22595), (12660, 18076), (13557, 16880)]