1123634880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{390151}}^1$

素因数の和:390174

約数の個数: 84

約数和(自身を含む): 3864845712

約数和(自身を除く): 2741210832

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 390151, 780302, 1170453, 1560604, 1950755, 2340906, 3121208, 3511359, 3901510, 4681812, 5852265, 6242416, 7022718, 7803020, 9363624, 11704530, 12484832, 14045436, 15606040, 17556795, 18727248, 23409060, 24969664, 28090872, 31212080, 35113590, 37454496, 46818120, 56181744, 62424160, 70227180, 74908992, 93636240, 112363488, 124848320, 140454360, 187272480, 224726976, 280908720, 374544960, 561817440, 1123634880]

約数ペア:

[(1, 1123634880), (2, 561817440), (3, 374544960), (4, 280908720), (5, 224726976), (6, 187272480), (8, 140454360), (9, 124848320), (10, 112363488), (12, 93636240), (15, 74908992), (16, 70227180), (18, 62424160), (20, 56181744), (24, 46818120), (30, 37454496), (32, 35113590), (36, 31212080), (40, 28090872), (45, 24969664), (48, 23409060), (60, 18727248), (64, 17556795), (72, 15606040), (80, 14045436), (90, 12484832), (96, 11704530), (120, 9363624), (144, 7803020), (160, 7022718), (180, 6242416), (192, 5852265), (240, 4681812), (288, 3901510), (320, 3511359), (360, 3121208), (480, 2340906), (576, 1950755), (720, 1560604), (960, 1170453), (1440, 780302), (2880, 390151)]