194807880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541133}}^1$

素因数の和:541150

約数の個数: 48

約数和(自身を含む): 633126780

約数和(自身を除く): 438318900

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, 541133, 1082266, 1623399, 2164532, 2705665, 3246798, 4329064, 4870197, 5411330, 6493596, 8116995, 9740394, 10822660, 12987192, 16233990, 19480788, 21645320, 24350985, 32467980, 38961576, 48701970, 64935960, 97403940, 194807880]

約数ペア:

[(1, 194807880), (2, 97403940), (3, 64935960), (4, 48701970), (5, 38961576), (6, 32467980), (8, 24350985), (9, 21645320), (10, 19480788), (12, 16233990), (15, 12987192), (18, 10822660), (20, 9740394), (24, 8116995), (30, 6493596), (36, 5411330), (40, 4870197), (45, 4329064), (60, 3246798), (72, 2705665), (90, 2164532), (120, 1623399), (180, 1082266), (360, 541133)]