55124640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38281}}^1$

素因数の和:38302

約数の個数: 72

約数和(自身を含む): 188117748

約数和(自身を除く): 132993108

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, 38281, 76562, 114843, 153124, 191405, 229686, 306248, 344529, 382810, 459372, 574215, 612496, 689058, 765620, 918744, 1148430, 1224992, 1378116, 1531240, 1722645, 1837488, 2296860, 2756232, 3062480, 3445290, 3674976, 4593720, 5512464, 6124960, 6890580, 9187440, 11024928, 13781160, 18374880, 27562320, 55124640]

約数ペア:

[(1, 55124640), (2, 27562320), (3, 18374880), (4, 13781160), (5, 11024928), (6, 9187440), (8, 6890580), (9, 6124960), (10, 5512464), (12, 4593720), (15, 3674976), (16, 3445290), (18, 3062480), (20, 2756232), (24, 2296860), (30, 1837488), (32, 1722645), (36, 1531240), (40, 1378116), (45, 1224992), (48, 1148430), (60, 918744), (72, 765620), (80, 689058), (90, 612496), (96, 574215), (120, 459372), (144, 382810), (160, 344529), (180, 306248), (240, 229686), (288, 191405), (360, 153124), (480, 114843), (720, 76562), (1440, 38281)]