255301440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3736

約数の個数: 112

約数和(自身を含む): 821911488

約数和(自身を除く): 566610048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 3643, 4380, 4672, 5840, 7008, 7286, 8760, 10929, 11680, 14016, 14572, 17520, 18215, 21858, 23360, 29144, 35040, 36430, 43716, 54645, 58288, 70080, 72860, 87432, 109290, 116576, 145720, 174864, 218580, 233152, 265939, 291440, 349728, 437160, 531878, 582880, 699456, 797817, 874320, 1063756, 1165760, 1329695, 1595634, 1748640, 2127512, 2659390, 3191268, 3497280, 3989085, 4255024, 5318780, 6382536, 7978170, 8510048, 10637560, 12765072, 15956340, 17020096, 21275120, 25530144, 31912680, 42550240, 51060288, 63825360, 85100480, 127650720, 255301440]

約数ペア:

[(1, 255301440), (2, 127650720), (3, 85100480), (4, 63825360), (5, 51060288), (6, 42550240), (8, 31912680), (10, 25530144), (12, 21275120), (15, 17020096), (16, 15956340), (20, 12765072), (24, 10637560), (30, 8510048), (32, 7978170), (40, 6382536), (48, 5318780), (60, 4255024), (64, 3989085), (73, 3497280), (80, 3191268), (96, 2659390), (120, 2127512), (146, 1748640), (160, 1595634), (192, 1329695), (219, 1165760), (240, 1063756), (292, 874320), (320, 797817), (365, 699456), (438, 582880), (480, 531878), (584, 437160), (730, 349728), (876, 291440), (960, 265939), (1095, 233152), (1168, 218580), (1460, 174864), (1752, 145720), (2190, 116576), (2336, 109290), (2920, 87432), (3504, 72860), (3643, 70080), (4380, 58288), (4672, 54645), (5840, 43716), (7008, 36430), (7286, 35040), (8760, 29144), (10929, 23360), (11680, 21858), (14016, 18215), (14572, 17520)]