223384320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19391}}^1$

素因数の和:19418

約数の個数: 108

約数和(自身を含む): 772926336

約数和(自身を除く): 549542016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19391, 38782, 58173, 77564, 96955, 116346, 155128, 174519, 193910, 232692, 290865, 310256, 349038, 387820, 465384, 581730, 620512, 698076, 775640, 872595, 930768, 1163460, 1241024, 1396152, 1551280, 1745190, 1861536, 2326920, 2482048, 2792304, 3102560, 3490380, 3723072, 4653840, 4964096, 5584608, 6205120, 6980760, 7446144, 9307680, 11169216, 12410240, 13961520, 14892288, 18615360, 22338432, 24820480, 27923040, 37230720, 44676864, 55846080, 74461440, 111692160, 223384320]

約数ペア:

[(1, 223384320), (2, 111692160), (3, 74461440), (4, 55846080), (5, 44676864), (6, 37230720), (8, 27923040), (9, 24820480), (10, 22338432), (12, 18615360), (15, 14892288), (16, 13961520), (18, 12410240), (20, 11169216), (24, 9307680), (30, 7446144), (32, 6980760), (36, 6205120), (40, 5584608), (45, 4964096), (48, 4653840), (60, 3723072), (64, 3490380), (72, 3102560), (80, 2792304), (90, 2482048), (96, 2326920), (120, 1861536), (128, 1745190), (144, 1551280), (160, 1396152), (180, 1241024), (192, 1163460), (240, 930768), (256, 872595), (288, 775640), (320, 698076), (360, 620512), (384, 581730), (480, 465384), (576, 387820), (640, 349038), (720, 310256), (768, 290865), (960, 232692), (1152, 193910), (1280, 174519), (1440, 155128), (1920, 116346), (2304, 96955), (2880, 77564), (3840, 58173), (5760, 38782), (11520, 19391)]