41281920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 146268000

約数和(自身を除く): 104986080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2389, 2880, 3456, 4320, 4778, 5760, 7167, 8640, 9556, 11945, 14334, 17280, 19112, 21501, 23890, 28668, 35835, 38224, 43002, 47780, 57336, 64503, 71670, 76448, 86004, 95560, 107505, 114672, 129006, 143340, 152896, 172008, 191120, 215010, 229344, 258012, 286680, 305792, 322515, 344016, 382240, 430020, 458688, 516024, 573360, 645030, 688032, 764480, 860040, 917376, 1032048, 1146720, 1290060, 1376064, 1528960, 1720080, 2064096, 2293440, 2580120, 2752128, 3440160, 4128192, 4586880, 5160240, 6880320, 8256384, 10320480, 13760640, 20640960, 41281920]

約数ペア:

[(1, 41281920), (2, 20640960), (3, 13760640), (4, 10320480), (5, 8256384), (6, 6880320), (8, 5160240), (9, 4586880), (10, 4128192), (12, 3440160), (15, 2752128), (16, 2580120), (18, 2293440), (20, 2064096), (24, 1720080), (27, 1528960), (30, 1376064), (32, 1290060), (36, 1146720), (40, 1032048), (45, 917376), (48, 860040), (54, 764480), (60, 688032), (64, 645030), (72, 573360), (80, 516024), (90, 458688), (96, 430020), (108, 382240), (120, 344016), (128, 322515), (135, 305792), (144, 286680), (160, 258012), (180, 229344), (192, 215010), (216, 191120), (240, 172008), (270, 152896), (288, 143340), (320, 129006), (360, 114672), (384, 107505), (432, 95560), (480, 86004), (540, 76448), (576, 71670), (640, 64503), (720, 57336), (864, 47780), (960, 43002), (1080, 38224), (1152, 35835), (1440, 28668), (1728, 23890), (1920, 21501), (2160, 19112), (2389, 17280), (2880, 14334), (3456, 11945), (4320, 9556), (4778, 8640), (5760, 7167)]