1379195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7121}}^1$

素因数の和:7409

約数の個数: 120

約数和(自身を含む): 4649668920

約数和(自身を除く): 3270473640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 7121, 8070, 9684, 10760, 12105, 12912, 14242, 16140, 19368, 21363, 21520, 24210, 28484, 32280, 35605, 38736, 42726, 48420, 56968, 64089, 64560, 71210, 85452, 96840, 106815, 113936, 128178, 142420, 170904, 193680, 213630, 256356, 284840, 320445, 341808, 427260, 512712, 569680, 640890, 854520, 1025424, 1281780, 1709040, 1915549, 2563560, 3831098, 5127120, 5746647, 7662196, 9577745, 11493294, 15324392, 17239941, 19155490, 22986588, 28733235, 30648784, 34479882, 38310980, 45973176, 57466470, 68959764, 76621960, 86199705, 91946352, 114932940, 137919528, 153243920, 172399410, 229865880, 275839056, 344798820, 459731760, 689597640, 1379195280]

約数ペア:

[(1, 1379195280), (2, 689597640), (3, 459731760), (4, 344798820), (5, 275839056), (6, 229865880), (8, 172399410), (9, 153243920), (10, 137919528), (12, 114932940), (15, 91946352), (16, 86199705), (18, 76621960), (20, 68959764), (24, 57466470), (30, 45973176), (36, 38310980), (40, 34479882), (45, 30648784), (48, 28733235), (60, 22986588), (72, 19155490), (80, 17239941), (90, 15324392), (120, 11493294), (144, 9577745), (180, 7662196), (240, 5746647), (269, 5127120), (360, 3831098), (538, 2563560), (720, 1915549), (807, 1709040), (1076, 1281780), (1345, 1025424), (1614, 854520), (2152, 640890), (2421, 569680), (2690, 512712), (3228, 427260), (4035, 341808), (4304, 320445), (4842, 284840), (5380, 256356), (6456, 213630), (7121, 193680), (8070, 170904), (9684, 142420), (10760, 128178), (12105, 113936), (12912, 106815), (14242, 96840), (16140, 85452), (19368, 71210), (21363, 64560), (21520, 64089), (24210, 56968), (28484, 48420), (32280, 42726), (35605, 38736)]