1490754960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 5170651200

約数和(自身を除く): 3679896240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 179, 180, 215, 240, 258, 269, 344, 358, 360, 387, 430, 516, 537, 538, 645, 688, 716, 720, 774, 807, 860, 895, 1032, 1074, 1076, 1290, 1345, 1432, 1548, 1611, 1614, 1720, 1790, 1935, 2064, 2148, 2152, 2421, 2580, 2685, 2690, 2864, 3096, 3222, 3228, 3440, 3580, 3870, 4035, 4296, 4304, 4842, 5160, 5370, 5380, 6192, 6444, 6456, 7160, 7697, 7740, 8055, 8070, 8592, 9684, 10320, 10740, 10760, 11567, 12105, 12888, 12912, 14320, 15394, 15480, 16110, 16140, 19368, 21480, 21520, 23091, 23134, 24210, 25776, 30788, 30960, 32220, 32280, 34701, 38485, 38736, 42960, 46182, 46268, 48151, 48420, 57835, 61576, 64440, 64560, 69273, 69402, 76970, 92364, 92536, 96302, 96840, 104103, 115455, 115670, 123152, 128880, 138546, 138804, 144453, 153940, 173505, 184728, 185072, 192604, 193680, 208206, 230910, 231340, 240755, 277092, 277608, 288906, 307880, 346365, 347010, 369456, 385208, 416412, 433359, 461820, 462680, 481510, 520515, 554184, 555216, 577812, 615760, 692730, 694020, 722265, 770416, 832824, 866718, 923640, 925360, 963020, 1041030, 1108368, 1155624, 1385460, 1388040, 1444530, 1665648, 1733436, 1847280, 1926040, 2070493, 2082060, 2166795, 2311248, 2770920, 2776080, 2889060, 3466872, 3852080, 4140986, 4164120, 4333590, 5541840, 5778120, 6211479, 6933744, 8281972, 8328240, 8667180, 10352465, 11556240, 12422958, 16563944, 17334360, 18634437, 20704930, 24845916, 31057395, 33127888, 34668720, 37268874, 41409860, 49691832, 62114790, 74537748, 82819720, 93172185, 99383664, 124229580, 149075496, 165639440, 186344370, 248459160, 298150992, 372688740, 496918320, 745377480, 1490754960]

約数ペア:

[(1, 1490754960), (2, 745377480), (3, 496918320), (4, 372688740), (5, 298150992), (6, 248459160), (8, 186344370), (9, 165639440), (10, 149075496), (12, 124229580), (15, 99383664), (16, 93172185), (18, 82819720), (20, 74537748), (24, 62114790), (30, 49691832), (36, 41409860), (40, 37268874), (43, 34668720), (45, 33127888), (48, 31057395), (60, 24845916), (72, 20704930), (80, 18634437), (86, 17334360), (90, 16563944), (120, 12422958), (129, 11556240), (144, 10352465), (172, 8667180), (179, 8328240), (180, 8281972), (215, 6933744), (240, 6211479), (258, 5778120), (269, 5541840), (344, 4333590), (358, 4164120), (360, 4140986), (387, 3852080), (430, 3466872), (516, 2889060), (537, 2776080), (538, 2770920), (645, 2311248), (688, 2166795), (716, 2082060), (720, 2070493), (774, 1926040), (807, 1847280), (860, 1733436), (895, 1665648), (1032, 1444530), (1074, 1388040), (1076, 1385460), (1290, 1155624), (1345, 1108368), (1432, 1041030), (1548, 963020), (1611, 925360), (1614, 923640), (1720, 866718), (1790, 832824), (1935, 770416), (2064, 722265), (2148, 694020), (2152, 692730), (2421, 615760), (2580, 577812), (2685, 555216), (2690, 554184), (2864, 520515), (3096, 481510), (3222, 462680), (3228, 461820), (3440, 433359), (3580, 416412), (3870, 385208), (4035, 369456), (4296, 347010), (4304, 346365), (4842, 307880), (5160, 288906), (5370, 277608), (5380, 277092), (6192, 240755), (6444, 231340), (6456, 230910), (7160, 208206), (7697, 193680), (7740, 192604), (8055, 185072), (8070, 184728), (8592, 173505), (9684, 153940), (10320, 144453), (10740, 138804), (10760, 138546), (11567, 128880), (12105, 123152), (12888, 115670), (12912, 115455), (14320, 104103), (15394, 96840), (15480, 96302), (16110, 92536), (16140, 92364), (19368, 76970), (21480, 69402), (21520, 69273), (23091, 64560), (23134, 64440), (24210, 61576), (25776, 57835), (30788, 48420), (30960, 48151), (32220, 46268), (32280, 46182), (34701, 42960), (38485, 38736)]