193456080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89563}}^1$

素因数の和:89585

約数の個数: 80

約数和(自身を含む): 666356160

約数和(自身を除く): 472900080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 89563, 179126, 268689, 358252, 447815, 537378, 716504, 806067, 895630, 1074756, 1343445, 1433008, 1612134, 1791260, 2149512, 2418201, 2686890, 3224268, 3582520, 4030335, 4299024, 4836402, 5373780, 6448536, 7165040, 8060670, 9672804, 10747560, 12091005, 12897072, 16121340, 19345608, 21495120, 24182010, 32242680, 38691216, 48364020, 64485360, 96728040, 193456080]

約数ペア:

[(1, 193456080), (2, 96728040), (3, 64485360), (4, 48364020), (5, 38691216), (6, 32242680), (8, 24182010), (9, 21495120), (10, 19345608), (12, 16121340), (15, 12897072), (16, 12091005), (18, 10747560), (20, 9672804), (24, 8060670), (27, 7165040), (30, 6448536), (36, 5373780), (40, 4836402), (45, 4299024), (48, 4030335), (54, 3582520), (60, 3224268), (72, 2686890), (80, 2418201), (90, 2149512), (108, 1791260), (120, 1612134), (135, 1433008), (144, 1343445), (180, 1074756), (216, 895630), (240, 806067), (270, 716504), (360, 537378), (432, 447815), (540, 358252), (720, 268689), (1080, 179126), (2160, 89563)]