40729560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339413}}^1$

素因数の和:339427

約数の個数: 32

約数和(自身を含む): 122189040

約数和(自身を除く): 81459480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339413, 678826, 1018239, 1357652, 1697065, 2036478, 2715304, 3394130, 4072956, 5091195, 6788260, 8145912, 10182390, 13576520, 20364780, 40729560]

約数ペア:

[(1, 40729560), (2, 20364780), (3, 13576520), (4, 10182390), (5, 8145912), (6, 6788260), (8, 5091195), (10, 4072956), (12, 3394130), (15, 2715304), (20, 2036478), (24, 1697065), (30, 1357652), (40, 1018239), (60, 678826), (120, 339413)]