750576060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320759}}^1$

素因数の和:320787

約数の個数: 72

約数和(自身を含む): 2451889440

約数和(自身を除く): 1701313380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 320759, 641518, 962277, 1283036, 1603795, 1924554, 2886831, 3207590, 3849108, 4169867, 4811385, 5773662, 6415180, 8339734, 9622770, 11547324, 12509601, 14434155, 16679468, 19245540, 20849335, 25019202, 28868310, 37528803, 41698670, 50038404, 57736620, 62548005, 75057606, 83397340, 125096010, 150115212, 187644015, 250192020, 375288030, 750576060]

約数ペア:

[(1, 750576060), (2, 375288030), (3, 250192020), (4, 187644015), (5, 150115212), (6, 125096010), (9, 83397340), (10, 75057606), (12, 62548005), (13, 57736620), (15, 50038404), (18, 41698670), (20, 37528803), (26, 28868310), (30, 25019202), (36, 20849335), (39, 19245540), (45, 16679468), (52, 14434155), (60, 12509601), (65, 11547324), (78, 9622770), (90, 8339734), (117, 6415180), (130, 5773662), (156, 4811385), (180, 4169867), (195, 3849108), (234, 3207590), (260, 2886831), (390, 1924554), (468, 1603795), (585, 1283036), (780, 962277), (1170, 641518), (2340, 320759)]