276420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 822528

約数和(自身を除く): 546108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 271, 340, 510, 542, 813, 1020, 1084, 1355, 1626, 2710, 3252, 4065, 4607, 5420, 8130, 9214, 13821, 16260, 18428, 23035, 27642, 46070, 55284, 69105, 92140, 138210, 276420]

約数ペア:

[(1, 276420), (2, 138210), (3, 92140), (4, 69105), (5, 55284), (6, 46070), (10, 27642), (12, 23035), (15, 18428), (17, 16260), (20, 13821), (30, 9214), (34, 8130), (51, 5420), (60, 4607), (68, 4065), (85, 3252), (102, 2710), (170, 1626), (204, 1355), (255, 1084), (271, 1020), (340, 813), (510, 542)]