328853880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{913483}}^1$

素因数の和:913500

約数の個数: 48

約数和(自身を含む): 1068776280

約数和(自身を除く): 739922400

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, 913483, 1826966, 2740449, 3653932, 4567415, 5480898, 7307864, 8221347, 9134830, 10961796, 13702245, 16442694, 18269660, 21923592, 27404490, 32885388, 36539320, 41106735, 54808980, 65770776, 82213470, 109617960, 164426940, 328853880]

約数ペア:

[(1, 328853880), (2, 164426940), (3, 109617960), (4, 82213470), (5, 65770776), (6, 54808980), (8, 41106735), (9, 36539320), (10, 32885388), (12, 27404490), (15, 21923592), (18, 18269660), (20, 16442694), (24, 13702245), (30, 10961796), (36, 9134830), (40, 8221347), (45, 7307864), (60, 5480898), (72, 4567415), (90, 3653932), (120, 2740449), (180, 1826966), (360, 913483)]