17371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{72383}}^1$

素因数の和:72399

約数の個数: 40

約数和(自身を含む): 53853696

約数和(自身を除く): 36481776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 72383, 144766, 217149, 289532, 361915, 434298, 579064, 723830, 868596, 1085745, 1158128, 1447660, 1737192, 2171490, 2895320, 3474384, 4342980, 5790640, 8685960, 17371920]

約数ペア:

[(1, 17371920), (2, 8685960), (3, 5790640), (4, 4342980), (5, 3474384), (6, 2895320), (8, 2171490), (10, 1737192), (12, 1447660), (15, 1158128), (16, 1085745), (20, 868596), (24, 723830), (30, 579064), (40, 434298), (48, 361915), (60, 289532), (80, 217149), (120, 144766), (240, 72383)]