130212840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1753}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 391492800

約数和(自身を除く): 261279960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1753, 1857, 2476, 3095, 3506, 3714, 4952, 5259, 6190, 7012, 7428, 8765, 9285, 10518, 12380, 14024, 14856, 17530, 18570, 21036, 24760, 26295, 35060, 37140, 42072, 52590, 70120, 74280, 105180, 210360, 1085107, 2170214, 3255321, 4340428, 5425535, 6510642, 8680856, 10851070, 13021284, 16276605, 21702140, 26042568, 32553210, 43404280, 65106420, 130212840]

約数ペア:

[(1, 130212840), (2, 65106420), (3, 43404280), (4, 32553210), (5, 26042568), (6, 21702140), (8, 16276605), (10, 13021284), (12, 10851070), (15, 8680856), (20, 6510642), (24, 5425535), (30, 4340428), (40, 3255321), (60, 2170214), (120, 1085107), (619, 210360), (1238, 105180), (1753, 74280), (1857, 70120), (2476, 52590), (3095, 42072), (3506, 37140), (3714, 35060), (4952, 26295), (5259, 24760), (6190, 21036), (7012, 18570), (7428, 17530), (8765, 14856), (9285, 14024), (10518, 12380)]