1506180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 4544064

約数和(自身を除く): 3037884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1931, 3862, 5793, 7724, 9655, 11586, 19310, 23172, 25103, 28965, 38620, 50206, 57930, 75309, 100412, 115860, 125515, 150618, 251030, 301236, 376545, 502060, 753090, 1506180]

約数ペア:

[(1, 1506180), (2, 753090), (3, 502060), (4, 376545), (5, 301236), (6, 251030), (10, 150618), (12, 125515), (13, 115860), (15, 100412), (20, 75309), (26, 57930), (30, 50206), (39, 38620), (52, 28965), (60, 25103), (65, 23172), (78, 19310), (130, 11586), (156, 9655), (195, 7724), (260, 5793), (390, 3862), (780, 1931)]