42388560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 143890344

約数和(自身を除く): 101501784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 521, 565, 678, 720, 904, 1017, 1042, 1130, 1356, 1563, 1695, 1808, 2034, 2084, 2260, 2605, 2712, 3126, 3390, 4068, 4168, 4520, 4689, 5085, 5210, 5424, 6252, 6780, 7815, 8136, 8336, 9040, 9378, 10170, 10420, 12504, 13560, 15630, 16272, 18756, 20340, 20840, 23445, 25008, 27120, 31260, 37512, 40680, 41680, 46890, 58873, 62520, 75024, 81360, 93780, 117746, 125040, 176619, 187560, 235492, 294365, 353238, 375120, 470984, 529857, 588730, 706476, 883095, 941968, 1059714, 1177460, 1412952, 1766190, 2119428, 2354920, 2649285, 2825904, 3532380, 4238856, 4709840, 5298570, 7064760, 8477712, 10597140, 14129520, 21194280, 42388560]

約数ペア:

[(1, 42388560), (2, 21194280), (3, 14129520), (4, 10597140), (5, 8477712), (6, 7064760), (8, 5298570), (9, 4709840), (10, 4238856), (12, 3532380), (15, 2825904), (16, 2649285), (18, 2354920), (20, 2119428), (24, 1766190), (30, 1412952), (36, 1177460), (40, 1059714), (45, 941968), (48, 883095), (60, 706476), (72, 588730), (80, 529857), (90, 470984), (113, 375120), (120, 353238), (144, 294365), (180, 235492), (226, 187560), (240, 176619), (339, 125040), (360, 117746), (452, 93780), (521, 81360), (565, 75024), (678, 62520), (720, 58873), (904, 46890), (1017, 41680), (1042, 40680), (1130, 37512), (1356, 31260), (1563, 27120), (1695, 25008), (1808, 23445), (2034, 20840), (2084, 20340), (2260, 18756), (2605, 16272), (2712, 15630), (3126, 13560), (3390, 12504), (4068, 10420), (4168, 10170), (4520, 9378), (4689, 9040), (5085, 8336), (5210, 8136), (5424, 7815), (6252, 6780)]