75473040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 235574208

約数和(自身を除く): 160101168

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, 2003, 2355, 2512, 3140, 3768, 4006, 4710, 6009, 6280, 7536, 8012, 9420, 10015, 12018, 12560, 16024, 18840, 20030, 24036, 30045, 32048, 37680, 40060, 48072, 60090, 80120, 96144, 120180, 160240, 240360, 314471, 480720, 628942, 943413, 1257884, 1572355, 1886826, 2515768, 3144710, 3773652, 4717065, 5031536, 6289420, 7547304, 9434130, 12578840, 15094608, 18868260, 25157680, 37736520, 75473040]

約数ペア:

[(1, 75473040), (2, 37736520), (3, 25157680), (4, 18868260), (5, 15094608), (6, 12578840), (8, 9434130), (10, 7547304), (12, 6289420), (15, 5031536), (16, 4717065), (20, 3773652), (24, 3144710), (30, 2515768), (40, 1886826), (48, 1572355), (60, 1257884), (80, 943413), (120, 628942), (157, 480720), (240, 314471), (314, 240360), (471, 160240), (628, 120180), (785, 96144), (942, 80120), (1256, 60090), (1570, 48072), (1884, 40060), (2003, 37680), (2355, 32048), (2512, 30045), (3140, 24036), (3768, 20030), (4006, 18840), (4710, 16024), (6009, 12560), (6280, 12018), (7536, 10015), (8012, 9420)]