60154040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 79813960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 71, 118, 142, 236, 284, 295, 355, 359, 472, 568, 590, 710, 718, 1180, 1420, 1436, 1795, 2360, 2840, 2872, 3590, 4189, 7180, 8378, 14360, 16756, 20945, 21181, 25489, 33512, 41890, 42362, 50978, 83780, 84724, 101956, 105905, 127445, 167560, 169448, 203912, 211810, 254890, 423620, 509780, 847240, 1019560, 1503851, 3007702, 6015404, 7519255, 12030808, 15038510, 30077020, 60154040]

約数ペア:

[(1, 60154040), (2, 30077020), (4, 15038510), (5, 12030808), (8, 7519255), (10, 6015404), (20, 3007702), (40, 1503851), (59, 1019560), (71, 847240), (118, 509780), (142, 423620), (236, 254890), (284, 211810), (295, 203912), (355, 169448), (359, 167560), (472, 127445), (568, 105905), (590, 101956), (710, 84724), (718, 83780), (1180, 50978), (1420, 42362), (1436, 41890), (1795, 33512), (2360, 25489), (2840, 21181), (2872, 20945), (3590, 16756), (4189, 14360), (7180, 8378)]