40070640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 84921360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 839, 995, 1194, 1592, 1678, 1990, 2388, 2517, 2985, 3184, 3356, 3980, 4195, 4776, 5034, 5970, 6712, 7960, 8390, 9552, 10068, 11940, 12585, 13424, 15920, 16780, 20136, 23880, 25170, 33560, 40272, 47760, 50340, 67120, 100680, 166961, 201360, 333922, 500883, 667844, 834805, 1001766, 1335688, 1669610, 2003532, 2504415, 2671376, 3339220, 4007064, 5008830, 6678440, 8014128, 10017660, 13356880, 20035320, 40070640]

約数ペア:

[(1, 40070640), (2, 20035320), (3, 13356880), (4, 10017660), (5, 8014128), (6, 6678440), (8, 5008830), (10, 4007064), (12, 3339220), (15, 2671376), (16, 2504415), (20, 2003532), (24, 1669610), (30, 1335688), (40, 1001766), (48, 834805), (60, 667844), (80, 500883), (120, 333922), (199, 201360), (240, 166961), (398, 100680), (597, 67120), (796, 50340), (839, 47760), (995, 40272), (1194, 33560), (1592, 25170), (1678, 23880), (1990, 20136), (2388, 16780), (2517, 15920), (2985, 13424), (3184, 12585), (3356, 11940), (3980, 10068), (4195, 9552), (4776, 8390), (5034, 7960), (5970, 6712)]