63494280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19597}}^1$

素因数の和:19620

約数の個数: 80

約数和(自身を含む): 213422220

約数和(自身を除く): 149927940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 19597, 39194, 58791, 78388, 97985, 117582, 156776, 176373, 195970, 235164, 293955, 352746, 391940, 470328, 529119, 587910, 705492, 783880, 881865, 1058238, 1175820, 1410984, 1587357, 1763730, 2116476, 2351640, 2645595, 3174714, 3527460, 4232952, 5291190, 6349428, 7054920, 7936785, 10582380, 12698856, 15873570, 21164760, 31747140, 63494280]

約数ペア:

[(1, 63494280), (2, 31747140), (3, 21164760), (4, 15873570), (5, 12698856), (6, 10582380), (8, 7936785), (9, 7054920), (10, 6349428), (12, 5291190), (15, 4232952), (18, 3527460), (20, 3174714), (24, 2645595), (27, 2351640), (30, 2116476), (36, 1763730), (40, 1587357), (45, 1410984), (54, 1175820), (60, 1058238), (72, 881865), (81, 783880), (90, 705492), (108, 587910), (120, 529119), (135, 470328), (162, 391940), (180, 352746), (216, 293955), (270, 235164), (324, 195970), (360, 176373), (405, 156776), (540, 117582), (648, 97985), (810, 78388), (1080, 58791), (1620, 39194), (3240, 19597)]