1868492160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{324391}}^1$

素因数の和:324416

約数の個数: 96

約数和(自身を含む): 6452156880

約数和(自身を除く): 4583664720

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 324391, 648782, 973173, 1297564, 1621955, 1946346, 2595128, 2919519, 3243910, 3892692, 4865865, 5190256, 5839038, 6487820, 7785384, 9731730, 10380512, 11678076, 12975640, 14597595, 15570768, 19463460, 20761024, 23356152, 25951280, 29195190, 31141536, 38926920, 41522048, 46712304, 51902560, 58390380, 62283072, 77853840, 93424608, 103805120, 116780760, 124566144, 155707680, 186849216, 207610240, 233561520, 311415360, 373698432, 467123040, 622830720, 934246080, 1868492160]

約数ペア:

[(1, 1868492160), (2, 934246080), (3, 622830720), (4, 467123040), (5, 373698432), (6, 311415360), (8, 233561520), (9, 207610240), (10, 186849216), (12, 155707680), (15, 124566144), (16, 116780760), (18, 103805120), (20, 93424608), (24, 77853840), (30, 62283072), (32, 58390380), (36, 51902560), (40, 46712304), (45, 41522048), (48, 38926920), (60, 31141536), (64, 29195190), (72, 25951280), (80, 23356152), (90, 20761024), (96, 19463460), (120, 15570768), (128, 14597595), (144, 12975640), (160, 11678076), (180, 10380512), (192, 9731730), (240, 7785384), (288, 6487820), (320, 5839038), (360, 5190256), (384, 4865865), (480, 3892692), (576, 3243910), (640, 2919519), (720, 2595128), (960, 1946346), (1152, 1621955), (1440, 1297564), (1920, 973173), (2880, 648782), (5760, 324391)]