404884080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19439

約数の個数: 120

約数和(自身を含む): 1406695680

約数和(自身を除く): 1001811600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 19391, 20880, 38782, 58173, 77564, 96955, 116346, 155128, 174519, 193910, 232692, 290865, 310256, 349038, 387820, 465384, 562339, 581730, 698076, 775640, 872595, 930768, 1124678, 1163460, 1396152, 1551280, 1687017, 1745190, 2249356, 2326920, 2792304, 2811695, 3374034, 3490380, 4498712, 4653840, 5061051, 5623390, 6748068, 6980760, 8435085, 8997424, 10122102, 11246780, 13496136, 13961520, 16870170, 20244204, 22493560, 25305255, 26992272, 33740340, 40488408, 44987120, 50610510, 67480680, 80976816, 101221020, 134961360, 202442040, 404884080]

約数ペア:

[(1, 404884080), (2, 202442040), (3, 134961360), (4, 101221020), (5, 80976816), (6, 67480680), (8, 50610510), (9, 44987120), (10, 40488408), (12, 33740340), (15, 26992272), (16, 25305255), (18, 22493560), (20, 20244204), (24, 16870170), (29, 13961520), (30, 13496136), (36, 11246780), (40, 10122102), (45, 8997424), (48, 8435085), (58, 6980760), (60, 6748068), (72, 5623390), (80, 5061051), (87, 4653840), (90, 4498712), (116, 3490380), (120, 3374034), (144, 2811695), (145, 2792304), (174, 2326920), (180, 2249356), (232, 1745190), (240, 1687017), (261, 1551280), (290, 1396152), (348, 1163460), (360, 1124678), (435, 930768), (464, 872595), (522, 775640), (580, 698076), (696, 581730), (720, 562339), (870, 465384), (1044, 387820), (1160, 349038), (1305, 310256), (1392, 290865), (1740, 232692), (2088, 193910), (2320, 174519), (2610, 155128), (3480, 116346), (4176, 96955), (5220, 77564), (6960, 58173), (10440, 38782), (19391, 20880)]