306263280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 160

約数和(自身を含む): 1021363200

約数和(自身を除く): 715099920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1410, 1429, 1520, 1786, 1880, 2256, 2280, 2679, 2820, 2858, 3572, 3760, 4287, 4465, 4560, 5358, 5640, 5716, 7144, 7145, 8574, 8930, 10716, 11280, 11432, 13395, 14288, 14290, 17148, 17860, 21432, 21435, 22864, 26790, 27151, 28580, 34296, 35720, 42864, 42870, 53580, 54302, 57160, 67163, 68592, 71440, 81453, 85740, 107160, 108604, 114320, 134326, 135755, 162906, 171480, 201489, 214320, 217208, 268652, 271510, 325812, 335815, 342960, 402978, 407265, 434416, 537304, 543020, 651624, 671630, 805956, 814530, 1007445, 1074608, 1086040, 1276097, 1303248, 1343260, 1611912, 1629060, 2014890, 2172080, 2552194, 2686520, 3223824, 3258120, 3828291, 4029780, 5104388, 5373040, 6380485, 6516240, 7656582, 8059560, 10208776, 12760970, 15313164, 16119120, 19141455, 20417552, 25521940, 30626328, 38282910, 51043880, 61252656, 76565820, 102087760, 153131640, 306263280]

約数ペア:

[(1, 306263280), (2, 153131640), (3, 102087760), (4, 76565820), (5, 61252656), (6, 51043880), (8, 38282910), (10, 30626328), (12, 25521940), (15, 20417552), (16, 19141455), (19, 16119120), (20, 15313164), (24, 12760970), (30, 10208776), (38, 8059560), (40, 7656582), (47, 6516240), (48, 6380485), (57, 5373040), (60, 5104388), (76, 4029780), (80, 3828291), (94, 3258120), (95, 3223824), (114, 2686520), (120, 2552194), (141, 2172080), (152, 2014890), (188, 1629060), (190, 1611912), (228, 1343260), (235, 1303248), (240, 1276097), (282, 1086040), (285, 1074608), (304, 1007445), (376, 814530), (380, 805956), (456, 671630), (470, 651624), (564, 543020), (570, 537304), (705, 434416), (752, 407265), (760, 402978), (893, 342960), (912, 335815), (940, 325812), (1128, 271510), (1140, 268652), (1410, 217208), (1429, 214320), (1520, 201489), (1786, 171480), (1880, 162906), (2256, 135755), (2280, 134326), (2679, 114320), (2820, 108604), (2858, 107160), (3572, 85740), (3760, 81453), (4287, 71440), (4465, 68592), (4560, 67163), (5358, 57160), (5640, 54302), (5716, 53580), (7144, 42870), (7145, 42864), (8574, 35720), (8930, 34296), (10716, 28580), (11280, 27151), (11432, 26790), (13395, 22864), (14288, 21435), (14290, 21432), (17148, 17860)]