328654080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 216

約数和(自身を含む): 1163215872

約数和(自身を除く): 834561792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 607, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1214, 1280, 1410, 1440, 1504, 1692, 1821, 1880, 1920, 2115, 2256, 2304, 2428, 2820, 2880, 3008, 3035, 3384, 3642, 3760, 3840, 4230, 4512, 4856, 5463, 5640, 5760, 6016, 6070, 6768, 7284, 7520, 8460, 9024, 9105, 9712, 10926, 11280, 11520, 12032, 12140, 13536, 14568, 15040, 16920, 18048, 18210, 19424, 21852, 22560, 24280, 27072, 27315, 28529, 29136, 30080, 33840, 36096, 36420, 38848, 43704, 45120, 48560, 54144, 54630, 57058, 58272, 60160, 67680, 72840, 77696, 85587, 87408, 90240, 97120, 108288, 109260, 114116, 116544, 135360, 142645, 145680, 155392, 171174, 174816, 180480, 194240, 218520, 228232, 233088, 256761, 270720, 285290, 291360, 342348, 349632, 388480, 427935, 437040, 456464, 466176, 513522, 541440, 570580, 582720, 684696, 699264, 776960, 855870, 874080, 912928, 1027044, 1141160, 1165440, 1283805, 1369392, 1398528, 1711740, 1748160, 1825856, 2054088, 2282320, 2330880, 2567610, 2738784, 3423480, 3496320, 3651712, 4108176, 4564640, 5135220, 5477568, 6846960, 6992640, 7303424, 8216352, 9129280, 10270440, 10955136, 13693920, 16432704, 18258560, 20540880, 21910272, 27387840, 32865408, 36517120, 41081760, 54775680, 65730816, 82163520, 109551360, 164327040, 328654080]

約数ペア:

[(1, 328654080), (2, 164327040), (3, 109551360), (4, 82163520), (5, 65730816), (6, 54775680), (8, 41081760), (9, 36517120), (10, 32865408), (12, 27387840), (15, 21910272), (16, 20540880), (18, 18258560), (20, 16432704), (24, 13693920), (30, 10955136), (32, 10270440), (36, 9129280), (40, 8216352), (45, 7303424), (47, 6992640), (48, 6846960), (60, 5477568), (64, 5135220), (72, 4564640), (80, 4108176), (90, 3651712), (94, 3496320), (96, 3423480), (120, 2738784), (128, 2567610), (141, 2330880), (144, 2282320), (160, 2054088), (180, 1825856), (188, 1748160), (192, 1711740), (235, 1398528), (240, 1369392), (256, 1283805), (282, 1165440), (288, 1141160), (320, 1027044), (360, 912928), (376, 874080), (384, 855870), (423, 776960), (470, 699264), (480, 684696), (564, 582720), (576, 570580), (607, 541440), (640, 513522), (705, 466176), (720, 456464), (752, 437040), (768, 427935), (846, 388480), (940, 349632), (960, 342348), (1128, 291360), (1152, 285290), (1214, 270720), (1280, 256761), (1410, 233088), (1440, 228232), (1504, 218520), (1692, 194240), (1821, 180480), (1880, 174816), (1920, 171174), (2115, 155392), (2256, 145680), (2304, 142645), (2428, 135360), (2820, 116544), (2880, 114116), (3008, 109260), (3035, 108288), (3384, 97120), (3642, 90240), (3760, 87408), (3840, 85587), (4230, 77696), (4512, 72840), (4856, 67680), (5463, 60160), (5640, 58272), (5760, 57058), (6016, 54630), (6070, 54144), (6768, 48560), (7284, 45120), (7520, 43704), (8460, 38848), (9024, 36420), (9105, 36096), (9712, 33840), (10926, 30080), (11280, 29136), (11520, 28529), (12032, 27315), (12140, 27072), (13536, 24280), (14568, 22560), (15040, 21852), (16920, 19424), (18048, 18210)]