75544320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 244887552

約数和(自身を除く): 169343232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 191, 192, 206, 240, 256, 309, 320, 382, 384, 412, 480, 515, 573, 618, 640, 764, 768, 824, 955, 960, 1030, 1146, 1236, 1280, 1528, 1545, 1648, 1910, 1920, 2060, 2292, 2472, 2865, 3056, 3090, 3296, 3820, 3840, 4120, 4584, 4944, 5730, 6112, 6180, 6592, 7640, 8240, 9168, 9888, 11460, 12224, 12360, 13184, 15280, 16480, 18336, 19673, 19776, 22920, 24448, 24720, 26368, 30560, 32960, 36672, 39346, 39552, 45840, 48896, 49440, 59019, 61120, 65920, 73344, 78692, 79104, 91680, 98365, 98880, 118038, 122240, 131840, 146688, 157384, 183360, 196730, 197760, 236076, 244480, 295095, 314768, 366720, 393460, 395520, 472152, 590190, 629536, 733440, 786920, 944304, 1180380, 1259072, 1573840, 1888608, 2360760, 2518144, 3147680, 3777216, 4721520, 5036288, 6295360, 7554432, 9443040, 12590720, 15108864, 18886080, 25181440, 37772160, 75544320]

約数ペア:

[(1, 75544320), (2, 37772160), (3, 25181440), (4, 18886080), (5, 15108864), (6, 12590720), (8, 9443040), (10, 7554432), (12, 6295360), (15, 5036288), (16, 4721520), (20, 3777216), (24, 3147680), (30, 2518144), (32, 2360760), (40, 1888608), (48, 1573840), (60, 1259072), (64, 1180380), (80, 944304), (96, 786920), (103, 733440), (120, 629536), (128, 590190), (160, 472152), (191, 395520), (192, 393460), (206, 366720), (240, 314768), (256, 295095), (309, 244480), (320, 236076), (382, 197760), (384, 196730), (412, 183360), (480, 157384), (515, 146688), (573, 131840), (618, 122240), (640, 118038), (764, 98880), (768, 98365), (824, 91680), (955, 79104), (960, 78692), (1030, 73344), (1146, 65920), (1236, 61120), (1280, 59019), (1528, 49440), (1545, 48896), (1648, 45840), (1910, 39552), (1920, 39346), (2060, 36672), (2292, 32960), (2472, 30560), (2865, 26368), (3056, 24720), (3090, 24448), (3296, 22920), (3820, 19776), (3840, 19673), (4120, 18336), (4584, 16480), (4944, 15280), (5730, 13184), (6112, 12360), (6180, 12224), (6592, 11460), (7640, 9888), (8240, 9168)]