64778760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 212696640

約数和(自身を除く): 147917880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1747, 1854, 2060, 2472, 3090, 3494, 3708, 4120, 4635, 5241, 6180, 6988, 7416, 8735, 9270, 10482, 12360, 13976, 15723, 17470, 18540, 20964, 26205, 31446, 34940, 37080, 41928, 52410, 62892, 69880, 78615, 104820, 125784, 157230, 179941, 209640, 314460, 359882, 539823, 628920, 719764, 899705, 1079646, 1439528, 1619469, 1799410, 2159292, 2699115, 3238938, 3598820, 4318584, 5398230, 6477876, 7197640, 8097345, 10796460, 12955752, 16194690, 21592920, 32389380, 64778760]

約数ペア:

[(1, 64778760), (2, 32389380), (3, 21592920), (4, 16194690), (5, 12955752), (6, 10796460), (8, 8097345), (9, 7197640), (10, 6477876), (12, 5398230), (15, 4318584), (18, 3598820), (20, 3238938), (24, 2699115), (30, 2159292), (36, 1799410), (40, 1619469), (45, 1439528), (60, 1079646), (72, 899705), (90, 719764), (103, 628920), (120, 539823), (180, 359882), (206, 314460), (309, 209640), (360, 179941), (412, 157230), (515, 125784), (618, 104820), (824, 78615), (927, 69880), (1030, 62892), (1236, 52410), (1545, 41928), (1747, 37080), (1854, 34940), (2060, 31446), (2472, 26205), (3090, 20964), (3494, 18540), (3708, 17470), (4120, 15723), (4635, 13976), (5241, 12360), (6180, 10482), (6988, 9270), (7416, 8735)]