26693880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 80589600

約数和(自身を除く): 53895720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1229, 1448, 1810, 2172, 2458, 2715, 3620, 3687, 4344, 4916, 5430, 6145, 7240, 7374, 9832, 10860, 12290, 14748, 18435, 21720, 24580, 29496, 36870, 49160, 73740, 147480, 222449, 444898, 667347, 889796, 1112245, 1334694, 1779592, 2224490, 2669388, 3336735, 4448980, 5338776, 6673470, 8897960, 13346940, 26693880]

約数ペア:

[(1, 26693880), (2, 13346940), (3, 8897960), (4, 6673470), (5, 5338776), (6, 4448980), (8, 3336735), (10, 2669388), (12, 2224490), (15, 1779592), (20, 1334694), (24, 1112245), (30, 889796), (40, 667347), (60, 444898), (120, 222449), (181, 147480), (362, 73740), (543, 49160), (724, 36870), (905, 29496), (1086, 24580), (1229, 21720), (1448, 18435), (1810, 14748), (2172, 12290), (2458, 10860), (2715, 9832), (3620, 7374), (3687, 7240), (4344, 6145), (4916, 5430)]