2475641520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312581}}^1$

素因数の和:312611

約数の個数: 120

約数和(自身を含む): 9069879312

約数和(自身を除く): 6594237792

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, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 312581, 625162, 937743, 1250324, 1562905, 1875486, 2500648, 2813229, 3125810, 3438391, 3750972, 4688715, 5001296, 5626458, 6251620, 6876782, 7501944, 9377430, 10315173, 11252916, 12503240, 13753564, 14066145, 15003888, 17191955, 18754860, 20630346, 22505832, 25006480, 27507128, 28132290, 30945519, 34383910, 37509720, 41260692, 45011664, 51575865, 55014256, 56264580, 61891038, 68767820, 75019440, 82521384, 103151730, 112529160, 123782076, 137535640, 154727595, 165042768, 206303460, 225058320, 247564152, 275071280, 309455190, 412606920, 495128304, 618910380, 825213840, 1237820760, 2475641520]

約数ペア:

[(1, 2475641520), (2, 1237820760), (3, 825213840), (4, 618910380), (5, 495128304), (6, 412606920), (8, 309455190), (9, 275071280), (10, 247564152), (11, 225058320), (12, 206303460), (15, 165042768), (16, 154727595), (18, 137535640), (20, 123782076), (22, 112529160), (24, 103151730), (30, 82521384), (33, 75019440), (36, 68767820), (40, 61891038), (44, 56264580), (45, 55014256), (48, 51575865), (55, 45011664), (60, 41260692), (66, 37509720), (72, 34383910), (80, 30945519), (88, 28132290), (90, 27507128), (99, 25006480), (110, 22505832), (120, 20630346), (132, 18754860), (144, 17191955), (165, 15003888), (176, 14066145), (180, 13753564), (198, 12503240), (220, 11252916), (240, 10315173), (264, 9377430), (330, 7501944), (360, 6876782), (396, 6251620), (440, 5626458), (495, 5001296), (528, 4688715), (660, 3750972), (720, 3438391), (792, 3125810), (880, 2813229), (990, 2500648), (1320, 1875486), (1584, 1562905), (1980, 1250324), (2640, 937743), (3960, 625162), (7920, 312581)]