4126320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 15146352

約数和(自身を除く): 11020032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 521, 528, 660, 720, 792, 880, 990, 1042, 1320, 1563, 1584, 1980, 2084, 2605, 2640, 3126, 3960, 4168, 4689, 5210, 5731, 6252, 7815, 7920, 8336, 9378, 10420, 11462, 12504, 15630, 17193, 18756, 20840, 22924, 23445, 25008, 28655, 31260, 34386, 37512, 41680, 45848, 46890, 51579, 57310, 62520, 68772, 75024, 85965, 91696, 93780, 103158, 114620, 125040, 137544, 171930, 187560, 206316, 229240, 257895, 275088, 343860, 375120, 412632, 458480, 515790, 687720, 825264, 1031580, 1375440, 2063160, 4126320]

約数ペア:

[(1, 4126320), (2, 2063160), (3, 1375440), (4, 1031580), (5, 825264), (6, 687720), (8, 515790), (9, 458480), (10, 412632), (11, 375120), (12, 343860), (15, 275088), (16, 257895), (18, 229240), (20, 206316), (22, 187560), (24, 171930), (30, 137544), (33, 125040), (36, 114620), (40, 103158), (44, 93780), (45, 91696), (48, 85965), (55, 75024), (60, 68772), (66, 62520), (72, 57310), (80, 51579), (88, 46890), (90, 45848), (99, 41680), (110, 37512), (120, 34386), (132, 31260), (144, 28655), (165, 25008), (176, 23445), (180, 22924), (198, 20840), (220, 18756), (240, 17193), (264, 15630), (330, 12504), (360, 11462), (396, 10420), (440, 9378), (495, 8336), (521, 7920), (528, 7815), (660, 6252), (720, 5731), (792, 5210), (880, 4689), (990, 4168), (1042, 3960), (1320, 3126), (1563, 2640), (1584, 2605), (1980, 2084)]