996060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 3005856

約数和(自身を除く): 2009796

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, 1277, 2554, 3831, 5108, 6385, 7662, 12770, 15324, 16601, 19155, 25540, 33202, 38310, 49803, 66404, 76620, 83005, 99606, 166010, 199212, 249015, 332020, 498030, 996060]

約数ペア:

[(1, 996060), (2, 498030), (3, 332020), (4, 249015), (5, 199212), (6, 166010), (10, 99606), (12, 83005), (13, 76620), (15, 66404), (20, 49803), (26, 38310), (30, 33202), (39, 25540), (52, 19155), (60, 16601), (65, 15324), (78, 12770), (130, 7662), (156, 6385), (195, 5108), (260, 3831), (390, 2554), (780, 1277)]