30340960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 49674080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 503, 520, 580, 754, 928, 1006, 1040, 1160, 1508, 1885, 2012, 2080, 2320, 2515, 3016, 3770, 4024, 4640, 5030, 6032, 6539, 7540, 8048, 10060, 12064, 13078, 14587, 15080, 16096, 20120, 26156, 29174, 30160, 32695, 40240, 52312, 58348, 60320, 65390, 72935, 80480, 104624, 116696, 130780, 145870, 189631, 209248, 233392, 261560, 291740, 379262, 466784, 523120, 583480, 758524, 948155, 1046240, 1166960, 1517048, 1896310, 2333920, 3034096, 3792620, 6068192, 7585240, 15170480, 30340960]

約数ペア:

[(1, 30340960), (2, 15170480), (4, 7585240), (5, 6068192), (8, 3792620), (10, 3034096), (13, 2333920), (16, 1896310), (20, 1517048), (26, 1166960), (29, 1046240), (32, 948155), (40, 758524), (52, 583480), (58, 523120), (65, 466784), (80, 379262), (104, 291740), (116, 261560), (130, 233392), (145, 209248), (160, 189631), (208, 145870), (232, 130780), (260, 116696), (290, 104624), (377, 80480), (416, 72935), (464, 65390), (503, 60320), (520, 58348), (580, 52312), (754, 40240), (928, 32695), (1006, 30160), (1040, 29174), (1160, 26156), (1508, 20120), (1885, 16096), (2012, 15080), (2080, 14587), (2320, 13078), (2515, 12064), (3016, 10060), (3770, 8048), (4024, 7540), (4640, 6539), (5030, 6032)]