18060960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 57480192

約数和(自身を除く): 39419232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 197, 240, 382, 394, 480, 573, 591, 764, 788, 955, 985, 1146, 1182, 1528, 1576, 1910, 1970, 2292, 2364, 2865, 2955, 3056, 3152, 3820, 3940, 4584, 4728, 5730, 5910, 6112, 6304, 7640, 7880, 9168, 9456, 11460, 11820, 15280, 15760, 18336, 18912, 22920, 23640, 30560, 31520, 37627, 45840, 47280, 75254, 91680, 94560, 112881, 150508, 188135, 225762, 301016, 376270, 451524, 564405, 602032, 752540, 903048, 1128810, 1204064, 1505080, 1806096, 2257620, 3010160, 3612192, 4515240, 6020320, 9030480, 18060960]

約数ペア:

[(1, 18060960), (2, 9030480), (3, 6020320), (4, 4515240), (5, 3612192), (6, 3010160), (8, 2257620), (10, 1806096), (12, 1505080), (15, 1204064), (16, 1128810), (20, 903048), (24, 752540), (30, 602032), (32, 564405), (40, 451524), (48, 376270), (60, 301016), (80, 225762), (96, 188135), (120, 150508), (160, 112881), (191, 94560), (197, 91680), (240, 75254), (382, 47280), (394, 45840), (480, 37627), (573, 31520), (591, 30560), (764, 23640), (788, 22920), (955, 18912), (985, 18336), (1146, 15760), (1182, 15280), (1528, 11820), (1576, 11460), (1910, 9456), (1970, 9168), (2292, 7880), (2364, 7640), (2865, 6304), (2955, 6112), (3056, 5910), (3152, 5730), (3820, 4728), (3940, 4584)]