26800920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 88030800

約数和(自身を除く): 61229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 683, 872, 981, 1090, 1308, 1366, 1635, 1962, 2049, 2180, 2616, 2732, 3270, 3415, 3924, 4098, 4360, 4905, 5464, 6147, 6540, 6830, 7848, 8196, 9810, 10245, 12294, 13080, 13660, 16392, 19620, 20490, 24588, 27320, 30735, 39240, 40980, 49176, 61470, 74447, 81960, 122940, 148894, 223341, 245880, 297788, 372235, 446682, 595576, 670023, 744470, 893364, 1116705, 1340046, 1488940, 1786728, 2233410, 2680092, 2977880, 3350115, 4466820, 5360184, 6700230, 8933640, 13400460, 26800920]

約数ペア:

[(1, 26800920), (2, 13400460), (3, 8933640), (4, 6700230), (5, 5360184), (6, 4466820), (8, 3350115), (9, 2977880), (10, 2680092), (12, 2233410), (15, 1786728), (18, 1488940), (20, 1340046), (24, 1116705), (30, 893364), (36, 744470), (40, 670023), (45, 595576), (60, 446682), (72, 372235), (90, 297788), (109, 245880), (120, 223341), (180, 148894), (218, 122940), (327, 81960), (360, 74447), (436, 61470), (545, 49176), (654, 40980), (683, 39240), (872, 30735), (981, 27320), (1090, 24588), (1308, 20490), (1366, 19620), (1635, 16392), (1962, 13660), (2049, 13080), (2180, 12294), (2616, 10245), (2732, 9810), (3270, 8196), (3415, 7848), (3924, 6830), (4098, 6540), (4360, 6147), (4905, 5464)]