41981280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7980

約数の個数: 96

約数和(自身を含む): 144281088

約数和(自身を除く): 102299808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7951, 15902, 23853, 31804, 39755, 47706, 63608, 79510, 87461, 95412, 119265, 127216, 159020, 174922, 190824, 238530, 254432, 262383, 318040, 349844, 381648, 437305, 477060, 524766, 636080, 699688, 763296, 874610, 954120, 1049532, 1272160, 1311915, 1399376, 1749220, 1908240, 2099064, 2623830, 2798752, 3498440, 3816480, 4198128, 5247660, 6996880, 8396256, 10495320, 13993760, 20990640, 41981280]

約数ペア:

[(1, 41981280), (2, 20990640), (3, 13993760), (4, 10495320), (5, 8396256), (6, 6996880), (8, 5247660), (10, 4198128), (11, 3816480), (12, 3498440), (15, 2798752), (16, 2623830), (20, 2099064), (22, 1908240), (24, 1749220), (30, 1399376), (32, 1311915), (33, 1272160), (40, 1049532), (44, 954120), (48, 874610), (55, 763296), (60, 699688), (66, 636080), (80, 524766), (88, 477060), (96, 437305), (110, 381648), (120, 349844), (132, 318040), (160, 262383), (165, 254432), (176, 238530), (220, 190824), (240, 174922), (264, 159020), (330, 127216), (352, 119265), (440, 95412), (480, 87461), (528, 79510), (660, 63608), (880, 47706), (1056, 39755), (1320, 31804), (1760, 23853), (2640, 15902), (5280, 7951)]