40796520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 123552000

約数和(自身を除く): 82755480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3119, 3270, 4360, 6238, 6540, 9357, 12476, 13080, 15595, 18714, 24952, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 339971, 374280, 679942, 1019913, 1359884, 1699855, 2039826, 2719768, 3399710, 4079652, 5099565, 6799420, 8159304, 10199130, 13598840, 20398260, 40796520]

約数ペア:

[(1, 40796520), (2, 20398260), (3, 13598840), (4, 10199130), (5, 8159304), (6, 6799420), (8, 5099565), (10, 4079652), (12, 3399710), (15, 2719768), (20, 2039826), (24, 1699855), (30, 1359884), (40, 1019913), (60, 679942), (109, 374280), (120, 339971), (218, 187140), (327, 124760), (436, 93570), (545, 74856), (654, 62380), (872, 46785), (1090, 37428), (1308, 31190), (1635, 24952), (2180, 18714), (2616, 15595), (3119, 13080), (3270, 12476), (4360, 9357), (6238, 6540)]