16491480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 50427360

約数和(自身を除く): 33935880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2593, 3180, 5186, 6360, 7779, 10372, 12965, 15558, 20744, 25930, 31116, 38895, 51860, 62232, 77790, 103720, 137429, 155580, 274858, 311160, 412287, 549716, 687145, 824574, 1099432, 1374290, 1649148, 2061435, 2748580, 3298296, 4122870, 5497160, 8245740, 16491480]

約数ペア:

[(1, 16491480), (2, 8245740), (3, 5497160), (4, 4122870), (5, 3298296), (6, 2748580), (8, 2061435), (10, 1649148), (12, 1374290), (15, 1099432), (20, 824574), (24, 687145), (30, 549716), (40, 412287), (53, 311160), (60, 274858), (106, 155580), (120, 137429), (159, 103720), (212, 77790), (265, 62232), (318, 51860), (424, 38895), (530, 31116), (636, 25930), (795, 20744), (1060, 15558), (1272, 12965), (1590, 10372), (2120, 7779), (2593, 6360), (3180, 5186)]