12504960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 46781280

約数和(自身を除く): 34276320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 167, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 334, 360, 384, 390, 416, 468, 480, 501, 520, 576, 585, 624, 640, 668, 720, 780, 832, 835, 936, 960, 1002, 1040, 1152, 1170, 1248, 1336, 1440, 1503, 1560, 1664, 1670, 1872, 1920, 2004, 2080, 2171, 2340, 2496, 2505, 2672, 2880, 3006, 3120, 3340, 3744, 4008, 4160, 4342, 4680, 4992, 5010, 5344, 5760, 6012, 6240, 6513, 6680, 7488, 7515, 8016, 8320, 8684, 9360, 10020, 10688, 10855, 12024, 12480, 13026, 13360, 14976, 15030, 16032, 17368, 18720, 19539, 20040, 21376, 21710, 24048, 24960, 26052, 26720, 30060, 32064, 32565, 34736, 37440, 39078, 40080, 43420, 48096, 52104, 53440, 60120, 64128, 65130, 69472, 74880, 78156, 80160, 86840, 96192, 97695, 104208, 106880, 120240, 130260, 138944, 156312, 160320, 173680, 192384, 195390, 208416, 240480, 260520, 277888, 312624, 320640, 347360, 390780, 416832, 480960, 521040, 625248, 694720, 781560, 833664, 961920, 1042080, 1250496, 1389440, 1563120, 2084160, 2500992, 3126240, 4168320, 6252480, 12504960]

約数ペア:

[(1, 12504960), (2, 6252480), (3, 4168320), (4, 3126240), (5, 2500992), (6, 2084160), (8, 1563120), (9, 1389440), (10, 1250496), (12, 1042080), (13, 961920), (15, 833664), (16, 781560), (18, 694720), (20, 625248), (24, 521040), (26, 480960), (30, 416832), (32, 390780), (36, 347360), (39, 320640), (40, 312624), (45, 277888), (48, 260520), (52, 240480), (60, 208416), (64, 195390), (65, 192384), (72, 173680), (78, 160320), (80, 156312), (90, 138944), (96, 130260), (104, 120240), (117, 106880), (120, 104208), (128, 97695), (130, 96192), (144, 86840), (156, 80160), (160, 78156), (167, 74880), (180, 69472), (192, 65130), (195, 64128), (208, 60120), (234, 53440), (240, 52104), (260, 48096), (288, 43420), (312, 40080), (320, 39078), (334, 37440), (360, 34736), (384, 32565), (390, 32064), (416, 30060), (468, 26720), (480, 26052), (501, 24960), (520, 24048), (576, 21710), (585, 21376), (624, 20040), (640, 19539), (668, 18720), (720, 17368), (780, 16032), (832, 15030), (835, 14976), (936, 13360), (960, 13026), (1002, 12480), (1040, 12024), (1152, 10855), (1170, 10688), (1248, 10020), (1336, 9360), (1440, 8684), (1503, 8320), (1560, 8016), (1664, 7515), (1670, 7488), (1872, 6680), (1920, 6513), (2004, 6240), (2080, 6012), (2171, 5760), (2340, 5344), (2496, 5010), (2505, 4992), (2672, 4680), (2880, 4342), (3006, 4160), (3120, 4008), (3340, 3744)]