16208460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 50122800

約数和(自身を除く): 33914340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1699, 1908, 2385, 3180, 3398, 4770, 5097, 6796, 8495, 9540, 10194, 15291, 16990, 20388, 25485, 30582, 33980, 50970, 61164, 76455, 90047, 101940, 152910, 180094, 270141, 305820, 360188, 450235, 540282, 810423, 900470, 1080564, 1350705, 1620846, 1800940, 2701410, 3241692, 4052115, 5402820, 8104230, 16208460]

約数ペア:

[(1, 16208460), (2, 8104230), (3, 5402820), (4, 4052115), (5, 3241692), (6, 2701410), (9, 1800940), (10, 1620846), (12, 1350705), (15, 1080564), (18, 900470), (20, 810423), (30, 540282), (36, 450235), (45, 360188), (53, 305820), (60, 270141), (90, 180094), (106, 152910), (159, 101940), (180, 90047), (212, 76455), (265, 61164), (318, 50970), (477, 33980), (530, 30582), (636, 25485), (795, 20388), (954, 16990), (1060, 15291), (1590, 10194), (1699, 9540), (1908, 8495), (2385, 6796), (3180, 5097), (3398, 4770)]