22163040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15412

約数の個数: 72

約数和(自身を含む): 75636288

約数和(自身を除く): 53473248

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 138519, 153910, 184692, 230865, 246256, 277038, 307820, 369384, 461730, 492512, 554076, 615640, 692595, 738768, 923460, 1108152, 1231280, 1385190, 1477536, 1846920, 2216304, 2462560, 2770380, 3693840, 4432608, 5540760, 7387680, 11081520, 22163040]

約数ペア:

[(1, 22163040), (2, 11081520), (3, 7387680), (4, 5540760), (5, 4432608), (6, 3693840), (8, 2770380), (9, 2462560), (10, 2216304), (12, 1846920), (15, 1477536), (16, 1385190), (18, 1231280), (20, 1108152), (24, 923460), (30, 738768), (32, 692595), (36, 615640), (40, 554076), (45, 492512), (48, 461730), (60, 369384), (72, 307820), (80, 277038), (90, 246256), (96, 230865), (120, 184692), (144, 153910), (160, 138519), (180, 123128), (240, 92346), (288, 76955), (360, 61564), (480, 46173), (720, 30782), (1440, 15391)]