19053360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8821}}^1$

素因数の和:8843

約数の個数: 80

約数和(自身を含む): 65635680

約数和(自身を除く): 46582320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8821, 17642, 26463, 35284, 44105, 52926, 70568, 79389, 88210, 105852, 132315, 141136, 158778, 176420, 211704, 238167, 264630, 317556, 352840, 396945, 423408, 476334, 529260, 635112, 705680, 793890, 952668, 1058520, 1190835, 1270224, 1587780, 1905336, 2117040, 2381670, 3175560, 3810672, 4763340, 6351120, 9526680, 19053360]

約数ペア:

[(1, 19053360), (2, 9526680), (3, 6351120), (4, 4763340), (5, 3810672), (6, 3175560), (8, 2381670), (9, 2117040), (10, 1905336), (12, 1587780), (15, 1270224), (16, 1190835), (18, 1058520), (20, 952668), (24, 793890), (27, 705680), (30, 635112), (36, 529260), (40, 476334), (45, 423408), (48, 396945), (54, 352840), (60, 317556), (72, 264630), (80, 238167), (90, 211704), (108, 176420), (120, 158778), (135, 141136), (144, 132315), (180, 105852), (216, 88210), (240, 79389), (270, 70568), (360, 52926), (432, 44105), (540, 35284), (720, 26463), (1080, 17642), (2160, 8821)]