511282080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{355057}}^1$

素因数の和:355078

約数の個数: 72

約数和(自身を含む): 1744755012

約数和(自身を除く): 1233472932

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, 355057, 710114, 1065171, 1420228, 1775285, 2130342, 2840456, 3195513, 3550570, 4260684, 5325855, 5680912, 6391026, 7101140, 8521368, 10651710, 11361824, 12782052, 14202280, 15977565, 17042736, 21303420, 25564104, 28404560, 31955130, 34085472, 42606840, 51128208, 56809120, 63910260, 85213680, 102256416, 127820520, 170427360, 255641040, 511282080]

約数ペア:

[(1, 511282080), (2, 255641040), (3, 170427360), (4, 127820520), (5, 102256416), (6, 85213680), (8, 63910260), (9, 56809120), (10, 51128208), (12, 42606840), (15, 34085472), (16, 31955130), (18, 28404560), (20, 25564104), (24, 21303420), (30, 17042736), (32, 15977565), (36, 14202280), (40, 12782052), (45, 11361824), (48, 10651710), (60, 8521368), (72, 7101140), (80, 6391026), (90, 5680912), (96, 5325855), (120, 4260684), (144, 3550570), (160, 3195513), (180, 2840456), (240, 2130342), (288, 1775285), (360, 1420228), (480, 1065171), (720, 710114), (1440, 355057)]