228767520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{476599}}^1$

素因数の和:476617

約数の個数: 48

約数和(自身を含む): 720619200

約数和(自身を除く): 491851680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 476599, 953198, 1429797, 1906396, 2382995, 2859594, 3812792, 4765990, 5719188, 7148985, 7625584, 9531980, 11438376, 14297970, 15251168, 19063960, 22876752, 28595940, 38127920, 45753504, 57191880, 76255840, 114383760, 228767520]

約数ペア:

[(1, 228767520), (2, 114383760), (3, 76255840), (4, 57191880), (5, 45753504), (6, 38127920), (8, 28595940), (10, 22876752), (12, 19063960), (15, 15251168), (16, 14297970), (20, 11438376), (24, 9531980), (30, 7625584), (32, 7148985), (40, 5719188), (48, 4765990), (60, 3812792), (80, 2859594), (96, 2382995), (120, 1906396), (160, 1429797), (240, 953198), (480, 476599)]