8971570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{238099}}^1$

素因数の和:238272

約数の個数: 80

約数和(自身を含む): 27989131200

約数和(自身を除く): 19017560880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 238099, 476198, 714297, 952396, 1190495, 1428594, 1904792, 2380990, 2857188, 3571485, 3809584, 4761980, 5714376, 7142970, 9523960, 11428752, 14285940, 19047920, 28571880, 37381543, 57143760, 74763086, 112144629, 149526172, 186907715, 224289258, 299052344, 373815430, 448578516, 560723145, 598104688, 747630860, 897157032, 1121446290, 1495261720, 1794314064, 2242892580, 2990523440, 4485785160, 8971570320]

約数ペア:

[(1, 8971570320), (2, 4485785160), (3, 2990523440), (4, 2242892580), (5, 1794314064), (6, 1495261720), (8, 1121446290), (10, 897157032), (12, 747630860), (15, 598104688), (16, 560723145), (20, 448578516), (24, 373815430), (30, 299052344), (40, 224289258), (48, 186907715), (60, 149526172), (80, 112144629), (120, 74763086), (157, 57143760), (240, 37381543), (314, 28571880), (471, 19047920), (628, 14285940), (785, 11428752), (942, 9523960), (1256, 7142970), (1570, 5714376), (1884, 4761980), (2355, 3809584), (2512, 3571485), (3140, 2857188), (3768, 2380990), (4710, 1904792), (6280, 1428594), (7536, 1190495), (9420, 952396), (12560, 714297), (18840, 476198), (37680, 238099)]