228802680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{635563}}^1$

素因数の和:635580

約数の個数: 48

約数和(自身を含む): 743609880

約数和(自身を除く): 514807200

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, 635563, 1271126, 1906689, 2542252, 3177815, 3813378, 5084504, 5720067, 6355630, 7626756, 9533445, 11440134, 12711260, 15253512, 19066890, 22880268, 25422520, 28600335, 38133780, 45760536, 57200670, 76267560, 114401340, 228802680]

約数ペア:

[(1, 228802680), (2, 114401340), (3, 76267560), (4, 57200670), (5, 45760536), (6, 38133780), (8, 28600335), (9, 25422520), (10, 22880268), (12, 19066890), (15, 15253512), (18, 12711260), (20, 11440134), (24, 9533445), (30, 7626756), (36, 6355630), (40, 5720067), (45, 5084504), (60, 3813378), (72, 3177815), (90, 2542252), (120, 1906689), (180, 1271126), (360, 635563)]