380970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 1088640

約数和(自身を除く): 707670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 83, 85, 90, 102, 135, 153, 166, 170, 249, 255, 270, 306, 415, 459, 498, 510, 747, 765, 830, 918, 1245, 1411, 1494, 1530, 2241, 2295, 2490, 2822, 3735, 4233, 4482, 4590, 7055, 7470, 8466, 11205, 12699, 14110, 21165, 22410, 25398, 38097, 42330, 63495, 76194, 126990, 190485, 380970]

約数ペア:

[(1, 380970), (2, 190485), (3, 126990), (5, 76194), (6, 63495), (9, 42330), (10, 38097), (15, 25398), (17, 22410), (18, 21165), (27, 14110), (30, 12699), (34, 11205), (45, 8466), (51, 7470), (54, 7055), (83, 4590), (85, 4482), (90, 4233), (102, 3735), (135, 2822), (153, 2490), (166, 2295), (170, 2241), (249, 1530), (255, 1494), (270, 1411), (306, 1245), (415, 918), (459, 830), (498, 765), (510, 747)]