28624779360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19878319}}^1$

素因数の和:19878340

約数の個数: 72

約数和(自身を含む): 97682064480

約数和(自身を除く): 69057285120

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, 19878319, 39756638, 59634957, 79513276, 99391595, 119269914, 159026552, 178904871, 198783190, 238539828, 298174785, 318053104, 357809742, 397566380, 477079656, 596349570, 636106208, 715619484, 795132760, 894524355, 954159312, 1192699140, 1431238968, 1590265520, 1789048710, 1908318624, 2385398280, 2862477936, 3180531040, 3578097420, 4770796560, 5724955872, 7156194840, 9541593120, 14312389680, 28624779360]

約数ペア:

[(1, 28624779360), (2, 14312389680), (3, 9541593120), (4, 7156194840), (5, 5724955872), (6, 4770796560), (8, 3578097420), (9, 3180531040), (10, 2862477936), (12, 2385398280), (15, 1908318624), (16, 1789048710), (18, 1590265520), (20, 1431238968), (24, 1192699140), (30, 954159312), (32, 894524355), (36, 795132760), (40, 715619484), (45, 636106208), (48, 596349570), (60, 477079656), (72, 397566380), (80, 357809742), (90, 318053104), (96, 298174785), (120, 238539828), (144, 198783190), (160, 178904871), (180, 159026552), (240, 119269914), (288, 99391595), (360, 79513276), (480, 59634957), (720, 39756638), (1440, 19878319)]