4446180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 14289912

約数和(自身を除く): 9843732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1453, 1530, 2906, 3060, 4359, 5812, 7265, 8718, 13077, 14530, 17436, 21795, 24701, 26154, 29060, 43590, 49402, 52308, 65385, 74103, 87180, 98804, 123505, 130770, 148206, 222309, 247010, 261540, 296412, 370515, 444618, 494020, 741030, 889236, 1111545, 1482060, 2223090, 4446180]

約数ペア:

[(1, 4446180), (2, 2223090), (3, 1482060), (4, 1111545), (5, 889236), (6, 741030), (9, 494020), (10, 444618), (12, 370515), (15, 296412), (17, 261540), (18, 247010), (20, 222309), (30, 148206), (34, 130770), (36, 123505), (45, 98804), (51, 87180), (60, 74103), (68, 65385), (85, 52308), (90, 49402), (102, 43590), (153, 29060), (170, 26154), (180, 24701), (204, 21795), (255, 17436), (306, 14530), (340, 13077), (510, 8718), (612, 7265), (765, 5812), (1020, 4359), (1453, 3060), (1530, 2906)]