89867640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12277}}^1$

素因数の和:12352

約数の個数: 64

約数和(自身を含む): 274044960

約数和(自身を除く): 184177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 12277, 24554, 36831, 49108, 61385, 73662, 98216, 122770, 147324, 184155, 245540, 294648, 368310, 491080, 736620, 748897, 1473240, 1497794, 2246691, 2995588, 3744485, 4493382, 5991176, 7488970, 8986764, 11233455, 14977940, 17973528, 22466910, 29955880, 44933820, 89867640]

約数ペア:

[(1, 89867640), (2, 44933820), (3, 29955880), (4, 22466910), (5, 17973528), (6, 14977940), (8, 11233455), (10, 8986764), (12, 7488970), (15, 5991176), (20, 4493382), (24, 3744485), (30, 2995588), (40, 2246691), (60, 1497794), (61, 1473240), (120, 748897), (122, 736620), (183, 491080), (244, 368310), (305, 294648), (366, 245540), (488, 184155), (610, 147324), (732, 122770), (915, 98216), (1220, 73662), (1464, 61385), (1830, 49108), (2440, 36831), (3660, 24554), (7320, 12277)]