40856520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3486

約数の個数: 64

約数和(自身を含む): 123819840

約数和(自身を除く): 82963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3371, 4040, 6060, 6742, 10113, 12120, 13484, 16855, 20226, 26968, 33710, 40452, 50565, 67420, 80904, 101130, 134840, 202260, 340471, 404520, 680942, 1021413, 1361884, 1702355, 2042826, 2723768, 3404710, 4085652, 5107065, 6809420, 8171304, 10214130, 13618840, 20428260, 40856520]

約数ペア:

[(1, 40856520), (2, 20428260), (3, 13618840), (4, 10214130), (5, 8171304), (6, 6809420), (8, 5107065), (10, 4085652), (12, 3404710), (15, 2723768), (20, 2042826), (24, 1702355), (30, 1361884), (40, 1021413), (60, 680942), (101, 404520), (120, 340471), (202, 202260), (303, 134840), (404, 101130), (505, 80904), (606, 67420), (808, 50565), (1010, 40452), (1212, 33710), (1515, 26968), (2020, 20226), (2424, 16855), (3030, 13484), (3371, 12120), (4040, 10113), (6060, 6742)]