28624320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3313}}^1$

素因数の和:3339

約数の個数: 112

約数和(自身を含む): 101010720

約数和(自身を除く): 72386400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3313, 4320, 6626, 8640, 9939, 13252, 16565, 19878, 26504, 29817, 33130, 39756, 49695, 53008, 59634, 66260, 79512, 89451, 99390, 106016, 119268, 132520, 149085, 159024, 178902, 198780, 212032, 238536, 265040, 298170, 318048, 357804, 397560, 447255, 477072, 530080, 596340, 636096, 715608, 795120, 894510, 954144, 1060160, 1192680, 1431216, 1590240, 1789020, 1908288, 2385360, 2862432, 3180480, 3578040, 4770720, 5724864, 7156080, 9541440, 14312160, 28624320]

約数ペア:

[(1, 28624320), (2, 14312160), (3, 9541440), (4, 7156080), (5, 5724864), (6, 4770720), (8, 3578040), (9, 3180480), (10, 2862432), (12, 2385360), (15, 1908288), (16, 1789020), (18, 1590240), (20, 1431216), (24, 1192680), (27, 1060160), (30, 954144), (32, 894510), (36, 795120), (40, 715608), (45, 636096), (48, 596340), (54, 530080), (60, 477072), (64, 447255), (72, 397560), (80, 357804), (90, 318048), (96, 298170), (108, 265040), (120, 238536), (135, 212032), (144, 198780), (160, 178902), (180, 159024), (192, 149085), (216, 132520), (240, 119268), (270, 106016), (288, 99390), (320, 89451), (360, 79512), (432, 66260), (480, 59634), (540, 53008), (576, 49695), (720, 39756), (864, 33130), (960, 29817), (1080, 26504), (1440, 19878), (1728, 16565), (2160, 13252), (2880, 9939), (3313, 8640), (4320, 6626)]