310082580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{63803}}^1$

素因数の和:63827

約数の個数: 72

約数和(自身を含む): 975435552

約数和(自身を除く): 665352972

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 63803, 127606, 191409, 255212, 319015, 382818, 574227, 638030, 765636, 957045, 1148454, 1276060, 1722681, 1914090, 2296908, 2871135, 3445362, 3828180, 5168043, 5742270, 6890724, 8613405, 10336086, 11484540, 15504129, 17226810, 20672172, 25840215, 31008258, 34453620, 51680430, 62016516, 77520645, 103360860, 155041290, 310082580]

約数ペア:

[(1, 310082580), (2, 155041290), (3, 103360860), (4, 77520645), (5, 62016516), (6, 51680430), (9, 34453620), (10, 31008258), (12, 25840215), (15, 20672172), (18, 17226810), (20, 15504129), (27, 11484540), (30, 10336086), (36, 8613405), (45, 6890724), (54, 5742270), (60, 5168043), (81, 3828180), (90, 3445362), (108, 2871135), (135, 2296908), (162, 1914090), (180, 1722681), (243, 1276060), (270, 1148454), (324, 957045), (405, 765636), (486, 638030), (540, 574227), (810, 382818), (972, 319015), (1215, 255212), (1620, 191409), (2430, 127606), (4860, 63803)]