199962480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{833177}}^1$

素因数の和:833193

約数の個数: 40

約数和(自身を含む): 619884432

約数和(自身を除く): 419921952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 833177, 1666354, 2499531, 3332708, 4165885, 4999062, 6665416, 8331770, 9998124, 12497655, 13330832, 16663540, 19996248, 24995310, 33327080, 39992496, 49990620, 66654160, 99981240, 199962480]

約数ペア:

[(1, 199962480), (2, 99981240), (3, 66654160), (4, 49990620), (5, 39992496), (6, 33327080), (8, 24995310), (10, 19996248), (12, 16663540), (15, 13330832), (16, 12497655), (20, 9998124), (24, 8331770), (30, 6665416), (40, 4999062), (48, 4165885), (60, 3332708), (80, 2499531), (120, 1666354), (240, 833177)]