22570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 70531200

約数和(自身を除く): 47960880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 599, 628, 785, 942, 1198, 1256, 1570, 1797, 1884, 2355, 2396, 2512, 2995, 3140, 3594, 3768, 4710, 4792, 5990, 6280, 7188, 7536, 8985, 9420, 9584, 11980, 12560, 14376, 17970, 18840, 23960, 28752, 35940, 37680, 47920, 71880, 94043, 143760, 188086, 282129, 376172, 470215, 564258, 752344, 940430, 1128516, 1410645, 1504688, 1880860, 2257032, 2821290, 3761720, 4514064, 5642580, 7523440, 11285160, 22570320]

約数ペア:

[(1, 22570320), (2, 11285160), (3, 7523440), (4, 5642580), (5, 4514064), (6, 3761720), (8, 2821290), (10, 2257032), (12, 1880860), (15, 1504688), (16, 1410645), (20, 1128516), (24, 940430), (30, 752344), (40, 564258), (48, 470215), (60, 376172), (80, 282129), (120, 188086), (157, 143760), (240, 94043), (314, 71880), (471, 47920), (599, 37680), (628, 35940), (785, 28752), (942, 23960), (1198, 18840), (1256, 17970), (1570, 14376), (1797, 12560), (1884, 11980), (2355, 9584), (2396, 9420), (2512, 8985), (2995, 7536), (3140, 7188), (3594, 6280), (3768, 5990), (4710, 4792)]