1530712320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2720

約数の個数: 144

約数和(自身を含む): 4921788480

約数和(自身を除く): 3391076160

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, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 628, 640, 768, 785, 942, 960, 1256, 1280, 1570, 1884, 1920, 2355, 2512, 2539, 3140, 3768, 3840, 4710, 5024, 5078, 6280, 7536, 7617, 9420, 10048, 10156, 12560, 12695, 15072, 15234, 18840, 20096, 20312, 25120, 25390, 30144, 30468, 37680, 38085, 40192, 40624, 50240, 50780, 60288, 60936, 75360, 76170, 81248, 100480, 101560, 120576, 121872, 150720, 152340, 162496, 200960, 203120, 243744, 301440, 304680, 324992, 398623, 406240, 487488, 602880, 609360, 649984, 797246, 812480, 974976, 1195869, 1218720, 1594492, 1624960, 1949952, 1993115, 2391738, 2437440, 3188984, 3249920, 3986230, 4783476, 4874880, 5979345, 6377968, 7972460, 9566952, 9749760, 11958690, 12755936, 15944920, 19133904, 23917380, 25511872, 31889840, 38267808, 47834760, 51023744, 63779680, 76535616, 95669520, 102047488, 127559360, 153071232, 191339040, 255118720, 306142464, 382678080, 510237440, 765356160, 1530712320]

約数ペア:

[(1, 1530712320), (2, 765356160), (3, 510237440), (4, 382678080), (5, 306142464), (6, 255118720), (8, 191339040), (10, 153071232), (12, 127559360), (15, 102047488), (16, 95669520), (20, 76535616), (24, 63779680), (30, 51023744), (32, 47834760), (40, 38267808), (48, 31889840), (60, 25511872), (64, 23917380), (80, 19133904), (96, 15944920), (120, 12755936), (128, 11958690), (157, 9749760), (160, 9566952), (192, 7972460), (240, 6377968), (256, 5979345), (314, 4874880), (320, 4783476), (384, 3986230), (471, 3249920), (480, 3188984), (628, 2437440), (640, 2391738), (768, 1993115), (785, 1949952), (942, 1624960), (960, 1594492), (1256, 1218720), (1280, 1195869), (1570, 974976), (1884, 812480), (1920, 797246), (2355, 649984), (2512, 609360), (2539, 602880), (3140, 487488), (3768, 406240), (3840, 398623), (4710, 324992), (5024, 304680), (5078, 301440), (6280, 243744), (7536, 203120), (7617, 200960), (9420, 162496), (10048, 152340), (10156, 150720), (12560, 121872), (12695, 120576), (15072, 101560), (15234, 100480), (18840, 81248), (20096, 76170), (20312, 75360), (25120, 60936), (25390, 60288), (30144, 50780), (30468, 50240), (37680, 40624), (38085, 40192)]