198167880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16033}}^1$

素因数の和:16150

約数の個数: 64

約数和(自身を含む): 600312960

約数和(自身を除く): 402145080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 16033, 32066, 48099, 64132, 80165, 96198, 128264, 160330, 192396, 240495, 320660, 384792, 480990, 641320, 961980, 1651399, 1923960, 3302798, 4954197, 6605596, 8256995, 9908394, 13211192, 16513990, 19816788, 24770985, 33027980, 39633576, 49541970, 66055960, 99083940, 198167880]

約数ペア:

[(1, 198167880), (2, 99083940), (3, 66055960), (4, 49541970), (5, 39633576), (6, 33027980), (8, 24770985), (10, 19816788), (12, 16513990), (15, 13211192), (20, 9908394), (24, 8256995), (30, 6605596), (40, 4954197), (60, 3302798), (103, 1923960), (120, 1651399), (206, 961980), (309, 641320), (412, 480990), (515, 384792), (618, 320660), (824, 240495), (1030, 192396), (1236, 160330), (1545, 128264), (2060, 96198), (2472, 80165), (3090, 64132), (4120, 48099), (6180, 32066), (12360, 16033)]