12523680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 47416320

約数和(自身を除く): 34892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 223, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 446, 468, 480, 520, 540, 585, 624, 669, 702, 720, 780, 864, 892, 936, 1040, 1080, 1115, 1170, 1248, 1338, 1404, 1440, 1560, 1755, 1784, 1872, 2007, 2080, 2160, 2230, 2340, 2676, 2808, 2899, 3120, 3345, 3510, 3568, 3744, 4014, 4320, 4460, 4680, 5352, 5616, 5798, 6021, 6240, 6690, 7020, 7136, 8028, 8697, 8920, 9360, 10035, 10704, 11232, 11596, 12042, 13380, 14040, 14495, 16056, 17394, 17840, 18720, 20070, 21408, 23192, 24084, 26091, 26760, 28080, 28990, 30105, 32112, 34788, 35680, 40140, 43485, 46384, 48168, 52182, 53520, 56160, 57980, 60210, 64224, 69576, 78273, 80280, 86970, 92768, 96336, 104364, 107040, 115960, 120420, 130455, 139152, 156546, 160560, 173940, 192672, 208728, 231920, 240840, 260910, 278304, 313092, 321120, 347880, 391365, 417456, 463840, 481680, 521820, 626184, 695760, 782730, 834912, 963360, 1043640, 1252368, 1391520, 1565460, 2087280, 2504736, 3130920, 4174560, 6261840, 12523680]

約数ペア:

[(1, 12523680), (2, 6261840), (3, 4174560), (4, 3130920), (5, 2504736), (6, 2087280), (8, 1565460), (9, 1391520), (10, 1252368), (12, 1043640), (13, 963360), (15, 834912), (16, 782730), (18, 695760), (20, 626184), (24, 521820), (26, 481680), (27, 463840), (30, 417456), (32, 391365), (36, 347880), (39, 321120), (40, 313092), (45, 278304), (48, 260910), (52, 240840), (54, 231920), (60, 208728), (65, 192672), (72, 173940), (78, 160560), (80, 156546), (90, 139152), (96, 130455), (104, 120420), (108, 115960), (117, 107040), (120, 104364), (130, 96336), (135, 92768), (144, 86970), (156, 80280), (160, 78273), (180, 69576), (195, 64224), (208, 60210), (216, 57980), (223, 56160), (234, 53520), (240, 52182), (260, 48168), (270, 46384), (288, 43485), (312, 40140), (351, 35680), (360, 34788), (390, 32112), (416, 30105), (432, 28990), (446, 28080), (468, 26760), (480, 26091), (520, 24084), (540, 23192), (585, 21408), (624, 20070), (669, 18720), (702, 17840), (720, 17394), (780, 16056), (864, 14495), (892, 14040), (936, 13380), (1040, 12042), (1080, 11596), (1115, 11232), (1170, 10704), (1248, 10035), (1338, 9360), (1404, 8920), (1440, 8697), (1560, 8028), (1755, 7136), (1784, 7020), (1872, 6690), (2007, 6240), (2080, 6021), (2160, 5798), (2230, 5616), (2340, 5352), (2676, 4680), (2808, 4460), (2899, 4320), (3120, 4014), (3345, 3744), (3510, 3568)]