86315520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11239}}^1$

素因数の和:11265

約数の個数: 80

約数和(自身を含む): 275964480

約数和(自身を除く): 189648960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11239, 22478, 33717, 44956, 56195, 67434, 89912, 112390, 134868, 168585, 179824, 224780, 269736, 337170, 359648, 449560, 539472, 674340, 719296, 899120, 1078944, 1348680, 1438592, 1798240, 2157888, 2697360, 2877184, 3596480, 4315776, 5394720, 5754368, 7192960, 8631552, 10789440, 14385920, 17263104, 21578880, 28771840, 43157760, 86315520]

約数ペア:

[(1, 86315520), (2, 43157760), (3, 28771840), (4, 21578880), (5, 17263104), (6, 14385920), (8, 10789440), (10, 8631552), (12, 7192960), (15, 5754368), (16, 5394720), (20, 4315776), (24, 3596480), (30, 2877184), (32, 2697360), (40, 2157888), (48, 1798240), (60, 1438592), (64, 1348680), (80, 1078944), (96, 899120), (120, 719296), (128, 674340), (160, 539472), (192, 449560), (240, 359648), (256, 337170), (320, 269736), (384, 224780), (480, 179824), (512, 168585), (640, 134868), (768, 112390), (960, 89912), (1280, 67434), (1536, 56195), (1920, 44956), (2560, 33717), (3840, 22478), (7680, 11239)]