922361760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{640529}}^1$

素因数の和:640550

約数の個数: 72

約数和(自身を含む): 3147564420

約数和(自身を除く): 2225202660

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, 640529, 1281058, 1921587, 2562116, 3202645, 3843174, 5124232, 5764761, 6405290, 7686348, 9607935, 10248464, 11529522, 12810580, 15372696, 19215870, 20496928, 23059044, 25621160, 28823805, 30745392, 38431740, 46118088, 51242320, 57647610, 61490784, 76863480, 92236176, 102484640, 115295220, 153726960, 184472352, 230590440, 307453920, 461180880, 922361760]

約数ペア:

[(1, 922361760), (2, 461180880), (3, 307453920), (4, 230590440), (5, 184472352), (6, 153726960), (8, 115295220), (9, 102484640), (10, 92236176), (12, 76863480), (15, 61490784), (16, 57647610), (18, 51242320), (20, 46118088), (24, 38431740), (30, 30745392), (32, 28823805), (36, 25621160), (40, 23059044), (45, 20496928), (48, 19215870), (60, 15372696), (72, 12810580), (80, 11529522), (90, 10248464), (96, 9607935), (120, 7686348), (144, 6405290), (160, 5764761), (180, 5124232), (240, 3843174), (288, 3202645), (360, 2562116), (480, 1921587), (720, 1281058), (1440, 640529)]