878087040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8629}}^1$

素因数の和:8704

約数の個数: 128

約数和(自身を含む): 2852042400

約数和(自身を除く): 1973955360

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, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 8629, 10176, 12720, 16960, 17258, 20352, 25440, 25887, 33920, 34516, 43145, 50880, 51774, 69032, 86290, 101760, 103548, 129435, 138064, 172580, 207096, 258870, 276128, 345160, 414192, 457337, 517740, 552256, 690320, 828384, 914674, 1035480, 1104512, 1372011, 1380640, 1656768, 1829348, 2070960, 2286685, 2744022, 2761280, 3313536, 3658696, 4141920, 4573370, 5488044, 5522560, 6860055, 7317392, 8283840, 9146740, 10976088, 13720110, 14634784, 16567680, 18293480, 21952176, 27440220, 29269568, 36586960, 43904352, 54880440, 58539136, 73173920, 87808704, 109760880, 146347840, 175617408, 219521760, 292695680, 439043520, 878087040]

約数ペア:

[(1, 878087040), (2, 439043520), (3, 292695680), (4, 219521760), (5, 175617408), (6, 146347840), (8, 109760880), (10, 87808704), (12, 73173920), (15, 58539136), (16, 54880440), (20, 43904352), (24, 36586960), (30, 29269568), (32, 27440220), (40, 21952176), (48, 18293480), (53, 16567680), (60, 14634784), (64, 13720110), (80, 10976088), (96, 9146740), (106, 8283840), (120, 7317392), (128, 6860055), (159, 5522560), (160, 5488044), (192, 4573370), (212, 4141920), (240, 3658696), (265, 3313536), (318, 2761280), (320, 2744022), (384, 2286685), (424, 2070960), (480, 1829348), (530, 1656768), (636, 1380640), (640, 1372011), (795, 1104512), (848, 1035480), (960, 914674), (1060, 828384), (1272, 690320), (1590, 552256), (1696, 517740), (1920, 457337), (2120, 414192), (2544, 345160), (3180, 276128), (3392, 258870), (4240, 207096), (5088, 172580), (6360, 138064), (6784, 129435), (8480, 103548), (8629, 101760), (10176, 86290), (12720, 69032), (16960, 51774), (17258, 50880), (20352, 43145), (25440, 34516), (25887, 33920)]