726759960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28703}}^1$

素因数の和:28928

約数の個数: 64

約数和(自身を含む): 2190689280

約数和(自身を除く): 1463929320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 28703, 57406, 86109, 114812, 143515, 172218, 229624, 287030, 344436, 430545, 574060, 688872, 861090, 1148120, 1722180, 3444360, 6056333, 12112666, 18168999, 24225332, 30281665, 36337998, 48450664, 60563330, 72675996, 90844995, 121126660, 145351992, 181689990, 242253320, 363379980, 726759960]

約数ペア:

[(1, 726759960), (2, 363379980), (3, 242253320), (4, 181689990), (5, 145351992), (6, 121126660), (8, 90844995), (10, 72675996), (12, 60563330), (15, 48450664), (20, 36337998), (24, 30281665), (30, 24225332), (40, 18168999), (60, 12112666), (120, 6056333), (211, 3444360), (422, 1722180), (633, 1148120), (844, 861090), (1055, 688872), (1266, 574060), (1688, 430545), (2110, 344436), (2532, 287030), (3165, 229624), (4220, 172218), (5064, 143515), (6330, 114812), (8440, 86109), (12660, 57406), (25320, 28703)]