238767360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 144

約数和(自身を含む): 821393664

約数和(自身を除く): 582626304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4783, 4992, 6240, 8320, 9566, 9984, 12480, 14349, 16640, 19132, 23915, 24960, 28698, 38264, 47830, 49920, 57396, 62179, 71745, 76528, 95660, 114792, 124358, 143490, 153056, 186537, 191320, 229584, 248716, 286980, 306112, 310895, 373074, 382640, 459168, 497432, 573960, 612224, 621790, 746148, 765280, 918336, 932685, 994864, 1147920, 1224448, 1243580, 1492296, 1530560, 1836672, 1865370, 1989728, 2295840, 2487160, 2984592, 3061120, 3673344, 3730740, 3979456, 4591680, 4974320, 5969184, 6122240, 7461480, 7958912, 9183360, 9948640, 11938368, 14922960, 15917824, 18366720, 19897280, 23876736, 29845920, 39794560, 47753472, 59691840, 79589120, 119383680, 238767360]

約数ペア:

[(1, 238767360), (2, 119383680), (3, 79589120), (4, 59691840), (5, 47753472), (6, 39794560), (8, 29845920), (10, 23876736), (12, 19897280), (13, 18366720), (15, 15917824), (16, 14922960), (20, 11938368), (24, 9948640), (26, 9183360), (30, 7958912), (32, 7461480), (39, 6122240), (40, 5969184), (48, 4974320), (52, 4591680), (60, 3979456), (64, 3730740), (65, 3673344), (78, 3061120), (80, 2984592), (96, 2487160), (104, 2295840), (120, 1989728), (128, 1865370), (130, 1836672), (156, 1530560), (160, 1492296), (192, 1243580), (195, 1224448), (208, 1147920), (240, 994864), (256, 932685), (260, 918336), (312, 765280), (320, 746148), (384, 621790), (390, 612224), (416, 573960), (480, 497432), (520, 459168), (624, 382640), (640, 373074), (768, 310895), (780, 306112), (832, 286980), (960, 248716), (1040, 229584), (1248, 191320), (1280, 186537), (1560, 153056), (1664, 143490), (1920, 124358), (2080, 114792), (2496, 95660), (3120, 76528), (3328, 71745), (3840, 62179), (4160, 57396), (4783, 49920), (4992, 47830), (6240, 38264), (8320, 28698), (9566, 24960), (9984, 23915), (12480, 19132), (14349, 16640)]