6261840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 23331840

約数和(自身を除く): 17070000

約数列:

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

約数ペア:

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