85376640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 192226560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 839, 848, 960, 1060, 1272, 1590, 1678, 1696, 1920, 2120, 2517, 2544, 3180, 3356, 3392, 4195, 4240, 5034, 5088, 6360, 6712, 6784, 8390, 8480, 10068, 10176, 12585, 12720, 13424, 16780, 16960, 20136, 20352, 25170, 25440, 26848, 33560, 33920, 40272, 44467, 50340, 50880, 53696, 67120, 80544, 88934, 100680, 101760, 107392, 133401, 134240, 161088, 177868, 201360, 222335, 266802, 268480, 322176, 355736, 402720, 444670, 533604, 536960, 667005, 711472, 805440, 889340, 1067208, 1334010, 1422944, 1610880, 1778680, 2134416, 2668020, 2845888, 3557360, 4268832, 5336040, 5691776, 7114720, 8537664, 10672080, 14229440, 17075328, 21344160, 28458880, 42688320, 85376640]

約数ペア:

[(1, 85376640), (2, 42688320), (3, 28458880), (4, 21344160), (5, 17075328), (6, 14229440), (8, 10672080), (10, 8537664), (12, 7114720), (15, 5691776), (16, 5336040), (20, 4268832), (24, 3557360), (30, 2845888), (32, 2668020), (40, 2134416), (48, 1778680), (53, 1610880), (60, 1422944), (64, 1334010), (80, 1067208), (96, 889340), (106, 805440), (120, 711472), (128, 667005), (159, 536960), (160, 533604), (192, 444670), (212, 402720), (240, 355736), (265, 322176), (318, 268480), (320, 266802), (384, 222335), (424, 201360), (480, 177868), (530, 161088), (636, 134240), (640, 133401), (795, 107392), (839, 101760), (848, 100680), (960, 88934), (1060, 80544), (1272, 67120), (1590, 53696), (1678, 50880), (1696, 50340), (1920, 44467), (2120, 40272), (2517, 33920), (2544, 33560), (3180, 26848), (3356, 25440), (3392, 25170), (4195, 20352), (4240, 20136), (5034, 16960), (5088, 16780), (6360, 13424), (6712, 12720), (6784, 12585), (8390, 10176), (8480, 10068)]