60439600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 159833520

約数和(自身を除く): 99393920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 59, 65, 80, 100, 104, 118, 130, 197, 200, 208, 236, 260, 295, 325, 394, 400, 472, 520, 590, 650, 767, 788, 944, 985, 1040, 1180, 1300, 1475, 1534, 1576, 1970, 2360, 2561, 2600, 2950, 3068, 3152, 3835, 3940, 4720, 4925, 5122, 5200, 5900, 6136, 7670, 7880, 9850, 10244, 11623, 11800, 12272, 12805, 15340, 15760, 19175, 19700, 20488, 23246, 23600, 25610, 30680, 38350, 39400, 40976, 46492, 51220, 58115, 61360, 64025, 76700, 78800, 92984, 102440, 116230, 128050, 151099, 153400, 185968, 204880, 232460, 256100, 290575, 302198, 306800, 464920, 512200, 581150, 604396, 755495, 929840, 1024400, 1162300, 1208792, 1510990, 2324600, 2417584, 3021980, 3777475, 4649200, 6043960, 7554950, 12087920, 15109900, 30219800, 60439600]

約数ペア:

[(1, 60439600), (2, 30219800), (4, 15109900), (5, 12087920), (8, 7554950), (10, 6043960), (13, 4649200), (16, 3777475), (20, 3021980), (25, 2417584), (26, 2324600), (40, 1510990), (50, 1208792), (52, 1162300), (59, 1024400), (65, 929840), (80, 755495), (100, 604396), (104, 581150), (118, 512200), (130, 464920), (197, 306800), (200, 302198), (208, 290575), (236, 256100), (260, 232460), (295, 204880), (325, 185968), (394, 153400), (400, 151099), (472, 128050), (520, 116230), (590, 102440), (650, 92984), (767, 78800), (788, 76700), (944, 64025), (985, 61360), (1040, 58115), (1180, 51220), (1300, 46492), (1475, 40976), (1534, 39400), (1576, 38350), (1970, 30680), (2360, 25610), (2561, 23600), (2600, 23246), (2950, 20488), (3068, 19700), (3152, 19175), (3835, 15760), (3940, 15340), (4720, 12805), (4925, 12272), (5122, 11800), (5200, 11623), (5900, 10244), (6136, 9850), (7670, 7880)]