552840

素因数分解:

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

素因数の和:302

約数の個数: 64

約数和(自身を含む): 1762560

約数和(自身を除く): 1209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 271, 340, 408, 510, 542, 680, 813, 1020, 1084, 1355, 1626, 2040, 2168, 2710, 3252, 4065, 4607, 5420, 6504, 8130, 9214, 10840, 13821, 16260, 18428, 23035, 27642, 32520, 36856, 46070, 55284, 69105, 92140, 110568, 138210, 184280, 276420, 552840]

約数ペア:

[(1, 552840), (2, 276420), (3, 184280), (4, 138210), (5, 110568), (6, 92140), (8, 69105), (10, 55284), (12, 46070), (15, 36856), (17, 32520), (20, 27642), (24, 23035), (30, 18428), (34, 16260), (40, 13821), (51, 10840), (60, 9214), (68, 8130), (85, 6504), (102, 5420), (120, 4607), (136, 4065), (170, 3252), (204, 2710), (255, 2168), (271, 2040), (340, 1626), (408, 1355), (510, 1084), (542, 1020), (680, 813)]