121611960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 397360080

約数和(自身を除く): 275748120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1601, 1688, 1899, 2110, 2532, 3165, 3202, 3798, 4220, 4803, 5064, 6330, 6404, 7596, 8005, 8440, 9495, 9606, 12660, 12808, 14409, 15192, 16010, 18990, 19212, 24015, 25320, 28818, 32020, 37980, 38424, 48030, 57636, 64040, 72045, 75960, 96060, 115272, 144090, 192120, 288180, 337811, 576360, 675622, 1013433, 1351244, 1689055, 2026866, 2702488, 3040299, 3378110, 4053732, 5067165, 6080598, 6756220, 8107464, 10134330, 12161196, 13512440, 15201495, 20268660, 24322392, 30402990, 40537320, 60805980, 121611960]

約数ペア:

[(1, 121611960), (2, 60805980), (3, 40537320), (4, 30402990), (5, 24322392), (6, 20268660), (8, 15201495), (9, 13512440), (10, 12161196), (12, 10134330), (15, 8107464), (18, 6756220), (20, 6080598), (24, 5067165), (30, 4053732), (36, 3378110), (40, 3040299), (45, 2702488), (60, 2026866), (72, 1689055), (90, 1351244), (120, 1013433), (180, 675622), (211, 576360), (360, 337811), (422, 288180), (633, 192120), (844, 144090), (1055, 115272), (1266, 96060), (1601, 75960), (1688, 72045), (1899, 64040), (2110, 57636), (2532, 48030), (3165, 38424), (3202, 37980), (3798, 32020), (4220, 28818), (4803, 25320), (5064, 24015), (6330, 19212), (6404, 18990), (7596, 16010), (8005, 15192), (8440, 14409), (9495, 12808), (9606, 12660)]