1383969960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{13681}}^1$

素因数の和:13979

約数の個数: 96

約数和(自身を含む): 4514239080

約数和(自身を除く): 3130269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 8430, 10116, 11240, 12645, 13681, 16860, 20232, 25290, 27362, 33720, 41043, 50580, 54724, 68405, 82086, 101160, 109448, 123129, 136810, 164172, 205215, 246258, 273620, 328344, 410430, 492516, 547240, 615645, 820860, 985032, 1231290, 1641720, 2462580, 3844361, 4925160, 7688722, 11533083, 15377444, 19221805, 23066166, 30754888, 34599249, 38443610, 46132332, 57665415, 69198498, 76887220, 92264664, 115330830, 138396996, 153774440, 172996245, 230661660, 276793992, 345992490, 461323320, 691984980, 1383969960]

約数ペア:

[(1, 1383969960), (2, 691984980), (3, 461323320), (4, 345992490), (5, 276793992), (6, 230661660), (8, 172996245), (9, 153774440), (10, 138396996), (12, 115330830), (15, 92264664), (18, 76887220), (20, 69198498), (24, 57665415), (30, 46132332), (36, 38443610), (40, 34599249), (45, 30754888), (60, 23066166), (72, 19221805), (90, 15377444), (120, 11533083), (180, 7688722), (281, 4925160), (360, 3844361), (562, 2462580), (843, 1641720), (1124, 1231290), (1405, 985032), (1686, 820860), (2248, 615645), (2529, 547240), (2810, 492516), (3372, 410430), (4215, 328344), (5058, 273620), (5620, 246258), (6744, 205215), (8430, 164172), (10116, 136810), (11240, 123129), (12645, 109448), (13681, 101160), (16860, 82086), (20232, 68405), (25290, 54724), (27362, 50580), (33720, 41043)]