894690240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 224

約数和(自身を含む): 3017763840

約数和(自身を除く): 2123073600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 181, 190, 192, 228, 240, 271, 285, 304, 320, 362, 380, 456, 480, 542, 543, 570, 608, 724, 760, 813, 905, 912, 960, 1084, 1086, 1140, 1216, 1355, 1448, 1520, 1626, 1810, 1824, 2168, 2172, 2280, 2710, 2715, 2896, 3040, 3252, 3439, 3620, 3648, 4065, 4336, 4344, 4560, 5149, 5420, 5430, 5792, 6080, 6504, 6878, 7240, 8130, 8672, 8688, 9120, 10298, 10317, 10840, 10860, 11584, 13008, 13756, 14480, 15447, 16260, 17195, 17344, 17376, 18240, 20596, 20634, 21680, 21720, 25745, 26016, 27512, 28960, 30894, 32520, 34390, 34752, 41192, 41268, 43360, 43440, 49051, 51490, 51585, 52032, 55024, 57920, 61788, 65040, 68780, 77235, 82384, 82536, 86720, 86880, 98102, 102980, 103170, 110048, 123576, 130080, 137560, 147153, 154470, 164768, 165072, 173760, 196204, 205960, 206340, 220096, 245255, 247152, 260160, 275120, 294306, 308940, 329536, 330144, 392408, 411920, 412680, 490510, 494304, 550240, 588612, 617880, 660288, 735765, 784816, 823840, 825360, 931969, 981020, 988608, 1100480, 1177224, 1235760, 1471530, 1569632, 1647680, 1650720, 1863938, 1962040, 2354448, 2471520, 2795907, 2943060, 3139264, 3301440, 3727876, 3924080, 4659845, 4708896, 4943040, 5591814, 5886120, 7455752, 7848160, 9319690, 9417792, 11183628, 11772240, 13979535, 14911504, 15696320, 18639380, 22367256, 23544480, 27959070, 29823008, 37278760, 44734512, 47088960, 55918140, 59646016, 74557520, 89469024, 111836280, 149115040, 178938048, 223672560, 298230080, 447345120, 894690240]

約数ペア:

[(1, 894690240), (2, 447345120), (3, 298230080), (4, 223672560), (5, 178938048), (6, 149115040), (8, 111836280), (10, 89469024), (12, 74557520), (15, 59646016), (16, 55918140), (19, 47088960), (20, 44734512), (24, 37278760), (30, 29823008), (32, 27959070), (38, 23544480), (40, 22367256), (48, 18639380), (57, 15696320), (60, 14911504), (64, 13979535), (76, 11772240), (80, 11183628), (95, 9417792), (96, 9319690), (114, 7848160), (120, 7455752), (152, 5886120), (160, 5591814), (181, 4943040), (190, 4708896), (192, 4659845), (228, 3924080), (240, 3727876), (271, 3301440), (285, 3139264), (304, 2943060), (320, 2795907), (362, 2471520), (380, 2354448), (456, 1962040), (480, 1863938), (542, 1650720), (543, 1647680), (570, 1569632), (608, 1471530), (724, 1235760), (760, 1177224), (813, 1100480), (905, 988608), (912, 981020), (960, 931969), (1084, 825360), (1086, 823840), (1140, 784816), (1216, 735765), (1355, 660288), (1448, 617880), (1520, 588612), (1626, 550240), (1810, 494304), (1824, 490510), (2168, 412680), (2172, 411920), (2280, 392408), (2710, 330144), (2715, 329536), (2896, 308940), (3040, 294306), (3252, 275120), (3439, 260160), (3620, 247152), (3648, 245255), (4065, 220096), (4336, 206340), (4344, 205960), (4560, 196204), (5149, 173760), (5420, 165072), (5430, 164768), (5792, 154470), (6080, 147153), (6504, 137560), (6878, 130080), (7240, 123576), (8130, 110048), (8672, 103170), (8688, 102980), (9120, 98102), (10298, 86880), (10317, 86720), (10840, 82536), (10860, 82384), (11584, 77235), (13008, 68780), (13756, 65040), (14480, 61788), (15447, 57920), (16260, 55024), (17195, 52032), (17344, 51585), (17376, 51490), (18240, 49051), (20596, 43440), (20634, 43360), (21680, 41268), (21720, 41192), (25745, 34752), (26016, 34390), (27512, 32520), (28960, 30894)]