264324960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9701

約数の個数: 144

約数和(自身を含む): 949581360

約数和(自身を除く): 685256400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9661, 13680, 19322, 27360, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 115932, 144915, 154576, 173898, 183559, 193220, 231864, 289830, 309152, 347796, 367118, 386440, 434745, 463728, 550677, 579660, 695592, 734236, 772880, 869490, 917795, 927456, 1101354, 1159320, 1391184, 1468472, 1545760, 1652031, 1738980, 1835590, 2202708, 2318640, 2753385, 2782368, 2936944, 3304062, 3477960, 3671180, 4405416, 4637280, 5506770, 5873888, 6608124, 6955920, 7342360, 8260155, 8810832, 11013540, 13216248, 13911840, 14684720, 16520310, 17621664, 22027080, 26432496, 29369440, 33040620, 44054160, 52864992, 66081240, 88108320, 132162480, 264324960]

約数ペア:

[(1, 264324960), (2, 132162480), (3, 88108320), (4, 66081240), (5, 52864992), (6, 44054160), (8, 33040620), (9, 29369440), (10, 26432496), (12, 22027080), (15, 17621664), (16, 16520310), (18, 14684720), (19, 13911840), (20, 13216248), (24, 11013540), (30, 8810832), (32, 8260155), (36, 7342360), (38, 6955920), (40, 6608124), (45, 5873888), (48, 5506770), (57, 4637280), (60, 4405416), (72, 3671180), (76, 3477960), (80, 3304062), (90, 2936944), (95, 2782368), (96, 2753385), (114, 2318640), (120, 2202708), (144, 1835590), (152, 1738980), (160, 1652031), (171, 1545760), (180, 1468472), (190, 1391184), (228, 1159320), (240, 1101354), (285, 927456), (288, 917795), (304, 869490), (342, 772880), (360, 734236), (380, 695592), (456, 579660), (480, 550677), (570, 463728), (608, 434745), (684, 386440), (720, 367118), (760, 347796), (855, 309152), (912, 289830), (1140, 231864), (1368, 193220), (1440, 183559), (1520, 173898), (1710, 154576), (1824, 144915), (2280, 115932), (2736, 96610), (3040, 86949), (3420, 77288), (4560, 57966), (5472, 48305), (6840, 38644), (9120, 28983), (9661, 27360), (13680, 19322)]