4647960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12928

約数の個数: 48

約数和(自身を含む): 15107040

約数和(自身を除く): 10459080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 232398, 258220, 309864, 387330, 464796, 516440, 580995, 774660, 929592, 1161990, 1549320, 2323980, 4647960]

約数ペア:

[(1, 4647960), (2, 2323980), (3, 1549320), (4, 1161990), (5, 929592), (6, 774660), (8, 580995), (9, 516440), (10, 464796), (12, 387330), (15, 309864), (18, 258220), (20, 232398), (24, 193665), (30, 154932), (36, 129110), (40, 116199), (45, 103288), (60, 77466), (72, 64555), (90, 51644), (120, 38733), (180, 25822), (360, 12911)]