30558060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 103306896

約数和(自身を除く): 72748836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1451, 1620, 1755, 2106, 2340, 2902, 3510, 4212, 4353, 5265, 5804, 7020, 7255, 8706, 10530, 13059, 14510, 17412, 18863, 21060, 21765, 26118, 29020, 37726, 39177, 43530, 52236, 56589, 65295, 75452, 78354, 87060, 94315, 113178, 117531, 130590, 156708, 169767, 188630, 195885, 226356, 235062, 261180, 282945, 339534, 377260, 391770, 470124, 509301, 565890, 587655, 679068, 783540, 848835, 1018602, 1131780, 1175310, 1527903, 1697670, 2037204, 2350620, 2546505, 3055806, 3395340, 5093010, 6111612, 7639515, 10186020, 15279030, 30558060]

約数ペア:

[(1, 30558060), (2, 15279030), (3, 10186020), (4, 7639515), (5, 6111612), (6, 5093010), (9, 3395340), (10, 3055806), (12, 2546505), (13, 2350620), (15, 2037204), (18, 1697670), (20, 1527903), (26, 1175310), (27, 1131780), (30, 1018602), (36, 848835), (39, 783540), (45, 679068), (52, 587655), (54, 565890), (60, 509301), (65, 470124), (78, 391770), (81, 377260), (90, 339534), (108, 282945), (117, 261180), (130, 235062), (135, 226356), (156, 195885), (162, 188630), (180, 169767), (195, 156708), (234, 130590), (260, 117531), (270, 113178), (324, 94315), (351, 87060), (390, 78354), (405, 75452), (468, 65295), (540, 56589), (585, 52236), (702, 43530), (780, 39177), (810, 37726), (1053, 29020), (1170, 26118), (1404, 21765), (1451, 21060), (1620, 18863), (1755, 17412), (2106, 14510), (2340, 13059), (2902, 10530), (3510, 8706), (4212, 7255), (4353, 7020), (5265, 5804)]