1551692160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89797}}^1$

素因数の和:89825

約数の個数: 128

約数和(自身を含む): 5495637600

約数和(自身を除く): 3943945440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 89797, 179594, 269391, 359188, 448985, 538782, 718376, 808173, 897970, 1077564, 1346955, 1436752, 1616346, 1795940, 2155128, 2424519, 2693910, 2873504, 3232692, 3591880, 4040865, 4310256, 4849038, 5387820, 5747008, 6465384, 7183760, 8081730, 8620512, 9698076, 10775640, 11494016, 12122595, 12930768, 14367520, 16163460, 17241024, 19396152, 21551280, 24245190, 25861536, 28735040, 32326920, 34482048, 38792304, 43102560, 48490380, 51723072, 57470080, 64653840, 77584608, 86205120, 96980760, 103446144, 129307680, 155169216, 172410240, 193961520, 258615360, 310338432, 387923040, 517230720, 775846080, 1551692160]

約数ペア:

[(1, 1551692160), (2, 775846080), (3, 517230720), (4, 387923040), (5, 310338432), (6, 258615360), (8, 193961520), (9, 172410240), (10, 155169216), (12, 129307680), (15, 103446144), (16, 96980760), (18, 86205120), (20, 77584608), (24, 64653840), (27, 57470080), (30, 51723072), (32, 48490380), (36, 43102560), (40, 38792304), (45, 34482048), (48, 32326920), (54, 28735040), (60, 25861536), (64, 24245190), (72, 21551280), (80, 19396152), (90, 17241024), (96, 16163460), (108, 14367520), (120, 12930768), (128, 12122595), (135, 11494016), (144, 10775640), (160, 9698076), (180, 8620512), (192, 8081730), (216, 7183760), (240, 6465384), (270, 5747008), (288, 5387820), (320, 4849038), (360, 4310256), (384, 4040865), (432, 3591880), (480, 3232692), (540, 2873504), (576, 2693910), (640, 2424519), (720, 2155128), (864, 1795940), (960, 1616346), (1080, 1436752), (1152, 1346955), (1440, 1077564), (1728, 897970), (1920, 808173), (2160, 718376), (2880, 538782), (3456, 448985), (4320, 359188), (5760, 269391), (8640, 179594), (17280, 89797)]