474609780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{292969}}^1$

素因数の和:292990

約数の個数: 60

約数和(自身を含む): 1488873540

約数和(自身を除く): 1014263760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 292969, 585938, 878907, 1171876, 1464845, 1757814, 2636721, 2929690, 3515628, 4394535, 5273442, 5859380, 7910163, 8789070, 10546884, 13183605, 15820326, 17578140, 23730489, 26367210, 31640652, 39550815, 47460978, 52734420, 79101630, 94921956, 118652445, 158203260, 237304890, 474609780]

約数ペア:

[(1, 474609780), (2, 237304890), (3, 158203260), (4, 118652445), (5, 94921956), (6, 79101630), (9, 52734420), (10, 47460978), (12, 39550815), (15, 31640652), (18, 26367210), (20, 23730489), (27, 17578140), (30, 15820326), (36, 13183605), (45, 10546884), (54, 8789070), (60, 7910163), (81, 5859380), (90, 5273442), (108, 4394535), (135, 3515628), (162, 2929690), (180, 2636721), (270, 1757814), (324, 1464845), (405, 1171876), (540, 878907), (810, 585938), (1620, 292969)]