47119080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 141989760

約数和(自身を除く): 94870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1493, 1578, 2104, 2630, 2986, 3156, 3945, 4479, 5260, 5972, 6312, 7465, 7890, 8958, 10520, 11944, 14930, 15780, 17916, 22395, 29860, 31560, 35832, 44790, 59720, 89580, 179160, 392659, 785318, 1177977, 1570636, 1963295, 2355954, 3141272, 3926590, 4711908, 5889885, 7853180, 9423816, 11779770, 15706360, 23559540, 47119080]

約数ペア:

[(1, 47119080), (2, 23559540), (3, 15706360), (4, 11779770), (5, 9423816), (6, 7853180), (8, 5889885), (10, 4711908), (12, 3926590), (15, 3141272), (20, 2355954), (24, 1963295), (30, 1570636), (40, 1177977), (60, 785318), (120, 392659), (263, 179160), (526, 89580), (789, 59720), (1052, 44790), (1315, 35832), (1493, 31560), (1578, 29860), (2104, 22395), (2630, 17916), (2986, 15780), (3156, 14930), (3945, 11944), (4479, 10520), (5260, 8958), (5972, 7890), (6312, 7465)]