961393320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1920

約数の個数: 128

約数和(自身を含む): 3211488000

約数和(自身を除く): 2250094680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 839, 1061, 1080, 1678, 2122, 2517, 3183, 3356, 4195, 4244, 5034, 5305, 6366, 6712, 7551, 8390, 8488, 9549, 10068, 10610, 12585, 12732, 15102, 15915, 16780, 19098, 20136, 21220, 22653, 25170, 25464, 28647, 30204, 31830, 33560, 37755, 38196, 42440, 45306, 47745, 50340, 57294, 60408, 63660, 75510, 76392, 90612, 95490, 100680, 113265, 114588, 127320, 143235, 151020, 181224, 190980, 226530, 229176, 286470, 302040, 381960, 453060, 572940, 890179, 906120, 1145880, 1780358, 2670537, 3560716, 4450895, 5341074, 7121432, 8011611, 8901790, 10682148, 13352685, 16023222, 17803580, 21364296, 24034833, 26705370, 32046444, 35607160, 40058055, 48069666, 53410740, 64092888, 80116110, 96139332, 106821480, 120174165, 160232220, 192278664, 240348330, 320464440, 480696660, 961393320]

約数ペア:

[(1, 961393320), (2, 480696660), (3, 320464440), (4, 240348330), (5, 192278664), (6, 160232220), (8, 120174165), (9, 106821480), (10, 96139332), (12, 80116110), (15, 64092888), (18, 53410740), (20, 48069666), (24, 40058055), (27, 35607160), (30, 32046444), (36, 26705370), (40, 24034833), (45, 21364296), (54, 17803580), (60, 16023222), (72, 13352685), (90, 10682148), (108, 8901790), (120, 8011611), (135, 7121432), (180, 5341074), (216, 4450895), (270, 3560716), (360, 2670537), (540, 1780358), (839, 1145880), (1061, 906120), (1080, 890179), (1678, 572940), (2122, 453060), (2517, 381960), (3183, 302040), (3356, 286470), (4195, 229176), (4244, 226530), (5034, 190980), (5305, 181224), (6366, 151020), (6712, 143235), (7551, 127320), (8390, 114588), (8488, 113265), (9549, 100680), (10068, 95490), (10610, 90612), (12585, 76392), (12732, 75510), (15102, 63660), (15915, 60408), (16780, 57294), (19098, 50340), (20136, 47745), (21220, 45306), (22653, 42440), (25170, 38196), (25464, 37755), (28647, 33560), (30204, 31830)]