40484760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10928

約数の個数: 64

約数和(自身を含む): 125383680

約数和(自身を除く): 84898920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 10883, 21766, 32649, 43532, 54415, 65298, 87064, 108830, 130596, 163245, 217660, 261192, 326490, 337373, 435320, 652980, 674746, 1012119, 1305960, 1349492, 1686865, 2024238, 2698984, 3373730, 4048476, 5060595, 6747460, 8096952, 10121190, 13494920, 20242380, 40484760]

約数ペア:

[(1, 40484760), (2, 20242380), (3, 13494920), (4, 10121190), (5, 8096952), (6, 6747460), (8, 5060595), (10, 4048476), (12, 3373730), (15, 2698984), (20, 2024238), (24, 1686865), (30, 1349492), (31, 1305960), (40, 1012119), (60, 674746), (62, 652980), (93, 435320), (120, 337373), (124, 326490), (155, 261192), (186, 217660), (248, 163245), (310, 130596), (372, 108830), (465, 87064), (620, 65298), (744, 54415), (930, 43532), (1240, 32649), (1860, 21766), (3720, 10883)]