305061660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7248

約数の個数: 96

約数和(自身を含む): 961228800

約数和(自身を除く): 656167140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4266, 4740, 7110, 7151, 8532, 10665, 14220, 14302, 21330, 21453, 28604, 35755, 42660, 42906, 64359, 71510, 85812, 107265, 128718, 143020, 193077, 214530, 257436, 321795, 386154, 429060, 564929, 643590, 772308, 965385, 1129858, 1287180, 1694787, 1930770, 2259716, 2824645, 3389574, 3861540, 5084361, 5649290, 6779148, 8473935, 10168722, 11298580, 15253083, 16947870, 20337444, 25421805, 30506166, 33895740, 50843610, 61012332, 76265415, 101687220, 152530830, 305061660]

約数ペア:

[(1, 305061660), (2, 152530830), (3, 101687220), (4, 76265415), (5, 61012332), (6, 50843610), (9, 33895740), (10, 30506166), (12, 25421805), (15, 20337444), (18, 16947870), (20, 15253083), (27, 11298580), (30, 10168722), (36, 8473935), (45, 6779148), (54, 5649290), (60, 5084361), (79, 3861540), (90, 3389574), (108, 2824645), (135, 2259716), (158, 1930770), (180, 1694787), (237, 1287180), (270, 1129858), (316, 965385), (395, 772308), (474, 643590), (540, 564929), (711, 429060), (790, 386154), (948, 321795), (1185, 257436), (1422, 214530), (1580, 193077), (2133, 143020), (2370, 128718), (2844, 107265), (3555, 85812), (4266, 71510), (4740, 64359), (7110, 42906), (7151, 42660), (8532, 35755), (10665, 28604), (14220, 21453), (14302, 21330)]