328808640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9257}}^1$

素因数の和:9314

約数の個数: 112

約数和(自身を含む): 1072298592

約数和(自身を除く): 743489952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 9257, 11840, 17760, 18514, 27771, 35520, 37028, 46285, 55542, 74056, 92570, 111084, 138855, 148112, 185140, 222168, 277710, 296224, 342509, 370280, 444336, 555420, 592448, 685018, 740560, 888672, 1027527, 1110840, 1370036, 1481120, 1712545, 1777344, 2055054, 2221680, 2740072, 2962240, 3425090, 4110108, 4443360, 5137635, 5480144, 6850180, 8220216, 8886720, 10275270, 10960288, 13700360, 16440432, 20550540, 21920576, 27400720, 32880864, 41101080, 54801440, 65761728, 82202160, 109602880, 164404320, 328808640]

約数ペア:

[(1, 328808640), (2, 164404320), (3, 109602880), (4, 82202160), (5, 65761728), (6, 54801440), (8, 41101080), (10, 32880864), (12, 27400720), (15, 21920576), (16, 20550540), (20, 16440432), (24, 13700360), (30, 10960288), (32, 10275270), (37, 8886720), (40, 8220216), (48, 6850180), (60, 5480144), (64, 5137635), (74, 4443360), (80, 4110108), (96, 3425090), (111, 2962240), (120, 2740072), (148, 2221680), (160, 2055054), (185, 1777344), (192, 1712545), (222, 1481120), (240, 1370036), (296, 1110840), (320, 1027527), (370, 888672), (444, 740560), (480, 685018), (555, 592448), (592, 555420), (740, 444336), (888, 370280), (960, 342509), (1110, 296224), (1184, 277710), (1480, 222168), (1776, 185140), (2220, 148112), (2368, 138855), (2960, 111084), (3552, 92570), (4440, 74056), (5920, 55542), (7104, 46285), (8880, 37028), (9257, 35520), (11840, 27771), (17760, 18514)]