155845440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 546692328

約数和(自身を除く): 390846888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1021, 1060, 1272, 1440, 1590, 1696, 1908, 2042, 2120, 2385, 2544, 2880, 3063, 3180, 3392, 3816, 4084, 4240, 4770, 5088, 5105, 6126, 6360, 7632, 8168, 8480, 9189, 9540, 10176, 10210, 12252, 12720, 15264, 15315, 16336, 16960, 18378, 19080, 20420, 24504, 25440, 30528, 30630, 32672, 36756, 38160, 40840, 45945, 49008, 50880, 54113, 61260, 65344, 73512, 76320, 81680, 91890, 98016, 108226, 122520, 147024, 152640, 162339, 163360, 183780, 196032, 216452, 245040, 270565, 294048, 324678, 326720, 367560, 432904, 487017, 490080, 541130, 588096, 649356, 735120, 811695, 865808, 974034, 980160, 1082260, 1298712, 1470240, 1623390, 1731616, 1948068, 2164520, 2435085, 2597424, 2940480, 3246780, 3463232, 3896136, 4329040, 4870170, 5194848, 6493560, 7792272, 8658080, 9740340, 10389696, 12987120, 15584544, 17316160, 19480680, 25974240, 31169088, 38961360, 51948480, 77922720, 155845440]

約数ペア:

[(1, 155845440), (2, 77922720), (3, 51948480), (4, 38961360), (5, 31169088), (6, 25974240), (8, 19480680), (9, 17316160), (10, 15584544), (12, 12987120), (15, 10389696), (16, 9740340), (18, 8658080), (20, 7792272), (24, 6493560), (30, 5194848), (32, 4870170), (36, 4329040), (40, 3896136), (45, 3463232), (48, 3246780), (53, 2940480), (60, 2597424), (64, 2435085), (72, 2164520), (80, 1948068), (90, 1731616), (96, 1623390), (106, 1470240), (120, 1298712), (144, 1082260), (159, 980160), (160, 974034), (180, 865808), (192, 811695), (212, 735120), (240, 649356), (265, 588096), (288, 541130), (318, 490080), (320, 487017), (360, 432904), (424, 367560), (477, 326720), (480, 324678), (530, 294048), (576, 270565), (636, 245040), (720, 216452), (795, 196032), (848, 183780), (954, 163360), (960, 162339), (1021, 152640), (1060, 147024), (1272, 122520), (1440, 108226), (1590, 98016), (1696, 91890), (1908, 81680), (2042, 76320), (2120, 73512), (2385, 65344), (2544, 61260), (2880, 54113), (3063, 50880), (3180, 49008), (3392, 45945), (3816, 40840), (4084, 38160), (4240, 36756), (4770, 32672), (5088, 30630), (5105, 30528), (6126, 25440), (6360, 24504), (7632, 20420), (8168, 19080), (8480, 18378), (9189, 16960), (9540, 16336), (10176, 15315), (10210, 15264), (12252, 12720)]