13029720240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{71341}}^1$

素因数の和:72118

約数の個数: 80

約数和(自身を含む): 40445777376

約数和(自身を除く): 27416057136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 9132, 11415, 12176, 15220, 18264, 22830, 30440, 36528, 45660, 60880, 71341, 91320, 142682, 182640, 214023, 285364, 356705, 428046, 570728, 713410, 856092, 1070115, 1141456, 1426820, 1712184, 2140230, 2853640, 3424368, 4280460, 5707280, 8560920, 17121840, 54290501, 108581002, 162871503, 217162004, 271452505, 325743006, 434324008, 542905010, 651486012, 814357515, 868648016, 1085810020, 1302972024, 1628715030, 2171620040, 2605944048, 3257430060, 4343240080, 6514860120, 13029720240]

約数ペア:

[(1, 13029720240), (2, 6514860120), (3, 4343240080), (4, 3257430060), (5, 2605944048), (6, 2171620040), (8, 1628715030), (10, 1302972024), (12, 1085810020), (15, 868648016), (16, 814357515), (20, 651486012), (24, 542905010), (30, 434324008), (40, 325743006), (48, 271452505), (60, 217162004), (80, 162871503), (120, 108581002), (240, 54290501), (761, 17121840), (1522, 8560920), (2283, 5707280), (3044, 4280460), (3805, 3424368), (4566, 2853640), (6088, 2140230), (7610, 1712184), (9132, 1426820), (11415, 1141456), (12176, 1070115), (15220, 856092), (18264, 713410), (22830, 570728), (30440, 428046), (36528, 356705), (45660, 285364), (60880, 214023), (71341, 182640), (91320, 142682)]