1914633720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1772809}}^1$

素因数の和:1772829

約数の個数: 64

約数和(自身を含む): 6382116000

約数和(自身を除く): 4467482280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1772809, 3545618, 5318427, 7091236, 8864045, 10636854, 14182472, 15955281, 17728090, 21273708, 26592135, 31910562, 35456180, 42547416, 47865843, 53184270, 63821124, 70912360, 79776405, 95731686, 106368540, 127642248, 159552810, 191463372, 212737080, 239329215, 319105620, 382926744, 478658430, 638211240, 957316860, 1914633720]

約数ペア:

[(1, 1914633720), (2, 957316860), (3, 638211240), (4, 478658430), (5, 382926744), (6, 319105620), (8, 239329215), (9, 212737080), (10, 191463372), (12, 159552810), (15, 127642248), (18, 106368540), (20, 95731686), (24, 79776405), (27, 70912360), (30, 63821124), (36, 53184270), (40, 47865843), (45, 42547416), (54, 35456180), (60, 31910562), (72, 26592135), (90, 21273708), (108, 17728090), (120, 15955281), (135, 14182472), (180, 10636854), (216, 8864045), (270, 7091236), (360, 5318427), (540, 3545618), (1080, 1772809)]