306172080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22381}}^1$

素因数の和:22419

約数の個数: 120

約数和(自身を含む): 1082393520

約数和(自身を除く): 776221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 22381, 44762, 67143, 89524, 111905, 134286, 179048, 201429, 223810, 268572, 335715, 358096, 402858, 425239, 447620, 537144, 671430, 805716, 850478, 895240, 1007145, 1074288, 1275717, 1342860, 1611432, 1700956, 1790480, 2014290, 2126195, 2551434, 2685720, 3222864, 3401912, 3827151, 4028580, 4252390, 5102868, 5371440, 6378585, 6803824, 7654302, 8057160, 8504780, 10205736, 12757170, 15308604, 16114320, 17009560, 19135755, 20411472, 25514340, 30617208, 34019120, 38271510, 51028680, 61234416, 76543020, 102057360, 153086040, 306172080]

約数ペア:

[(1, 306172080), (2, 153086040), (3, 102057360), (4, 76543020), (5, 61234416), (6, 51028680), (8, 38271510), (9, 34019120), (10, 30617208), (12, 25514340), (15, 20411472), (16, 19135755), (18, 17009560), (19, 16114320), (20, 15308604), (24, 12757170), (30, 10205736), (36, 8504780), (38, 8057160), (40, 7654302), (45, 6803824), (48, 6378585), (57, 5371440), (60, 5102868), (72, 4252390), (76, 4028580), (80, 3827151), (90, 3401912), (95, 3222864), (114, 2685720), (120, 2551434), (144, 2126195), (152, 2014290), (171, 1790480), (180, 1700956), (190, 1611432), (228, 1342860), (240, 1275717), (285, 1074288), (304, 1007145), (342, 895240), (360, 850478), (380, 805716), (456, 671430), (570, 537144), (684, 447620), (720, 425239), (760, 402858), (855, 358096), (912, 335715), (1140, 268572), (1368, 223810), (1520, 201429), (1710, 179048), (2280, 134286), (2736, 111905), (3420, 89524), (4560, 67143), (6840, 44762), (13680, 22381)]