65402280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 214250400

約数和(自身を除く): 148848120

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1307, 1390, 1668, 2085, 2502, 2614, 2780, 3336, 3921, 4170, 5004, 5228, 5560, 6255, 6535, 7842, 8340, 10008, 10456, 11763, 12510, 13070, 15684, 16680, 19605, 23526, 25020, 26140, 31368, 39210, 47052, 50040, 52280, 58815, 78420, 94104, 117630, 156840, 181673, 235260, 363346, 470520, 545019, 726692, 908365, 1090038, 1453384, 1635057, 1816730, 2180076, 2725095, 3270114, 3633460, 4360152, 5450190, 6540228, 7266920, 8175285, 10900380, 13080456, 16350570, 21800760, 32701140, 65402280]

約数ペア:

[(1, 65402280), (2, 32701140), (3, 21800760), (4, 16350570), (5, 13080456), (6, 10900380), (8, 8175285), (9, 7266920), (10, 6540228), (12, 5450190), (15, 4360152), (18, 3633460), (20, 3270114), (24, 2725095), (30, 2180076), (36, 1816730), (40, 1635057), (45, 1453384), (60, 1090038), (72, 908365), (90, 726692), (120, 545019), (139, 470520), (180, 363346), (278, 235260), (360, 181673), (417, 156840), (556, 117630), (695, 94104), (834, 78420), (1112, 58815), (1251, 52280), (1307, 50040), (1390, 47052), (1668, 39210), (2085, 31368), (2502, 26140), (2614, 25020), (2780, 23526), (3336, 19605), (3921, 16680), (4170, 15684), (5004, 13070), (5228, 12510), (5560, 11763), (6255, 10456), (6535, 10008), (7842, 8340)]