45390720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 102664320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 503, 564, 640, 705, 752, 940, 960, 1006, 1128, 1410, 1504, 1509, 1880, 1920, 2012, 2256, 2515, 2820, 3008, 3018, 3760, 4024, 4512, 5030, 5640, 6016, 6036, 7520, 7545, 8048, 9024, 10060, 11280, 12072, 15040, 15090, 16096, 18048, 20120, 22560, 23641, 24144, 30080, 30180, 32192, 40240, 45120, 47282, 48288, 60360, 64384, 70923, 80480, 90240, 94564, 96576, 118205, 120720, 141846, 160960, 189128, 193152, 236410, 241440, 283692, 321920, 354615, 378256, 472820, 482880, 567384, 709230, 756512, 945640, 965760, 1134768, 1418460, 1513024, 1891280, 2269536, 2836920, 3026048, 3782560, 4539072, 5673840, 7565120, 9078144, 11347680, 15130240, 22695360, 45390720]

約数ペア:

[(1, 45390720), (2, 22695360), (3, 15130240), (4, 11347680), (5, 9078144), (6, 7565120), (8, 5673840), (10, 4539072), (12, 3782560), (15, 3026048), (16, 2836920), (20, 2269536), (24, 1891280), (30, 1513024), (32, 1418460), (40, 1134768), (47, 965760), (48, 945640), (60, 756512), (64, 709230), (80, 567384), (94, 482880), (96, 472820), (120, 378256), (128, 354615), (141, 321920), (160, 283692), (188, 241440), (192, 236410), (235, 193152), (240, 189128), (282, 160960), (320, 141846), (376, 120720), (384, 118205), (470, 96576), (480, 94564), (503, 90240), (564, 80480), (640, 70923), (705, 64384), (752, 60360), (940, 48288), (960, 47282), (1006, 45120), (1128, 40240), (1410, 32192), (1504, 30180), (1509, 30080), (1880, 24144), (1920, 23641), (2012, 22560), (2256, 20120), (2515, 18048), (2820, 16096), (3008, 15090), (3018, 15040), (3760, 12072), (4024, 11280), (4512, 10060), (5030, 9024), (5640, 8048), (6016, 7545), (6036, 7520)]