740558880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{514277}}^1$

素因数の和:514298

約数の個数: 72

約数和(自身を含む): 2527162092

約数和(自身を除く): 1786603212

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, 514277, 1028554, 1542831, 2057108, 2571385, 3085662, 4114216, 4628493, 5142770, 6171324, 7714155, 8228432, 9256986, 10285540, 12342648, 15428310, 16456864, 18513972, 20571080, 23142465, 24685296, 30856620, 37027944, 41142160, 46284930, 49370592, 61713240, 74055888, 82284320, 92569860, 123426480, 148111776, 185139720, 246852960, 370279440, 740558880]

約数ペア:

[(1, 740558880), (2, 370279440), (3, 246852960), (4, 185139720), (5, 148111776), (6, 123426480), (8, 92569860), (9, 82284320), (10, 74055888), (12, 61713240), (15, 49370592), (16, 46284930), (18, 41142160), (20, 37027944), (24, 30856620), (30, 24685296), (32, 23142465), (36, 20571080), (40, 18513972), (45, 16456864), (48, 15428310), (60, 12342648), (72, 10285540), (80, 9256986), (90, 8228432), (96, 7714155), (120, 6171324), (144, 5142770), (160, 4628493), (180, 4114216), (240, 3085662), (288, 2571385), (360, 2057108), (480, 1542831), (720, 1028554), (1440, 514277)]