180385776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 552000384

約数和(自身を除く): 371614608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2377, 2448, 3162, 4216, 4464, 4743, 4754, 6324, 7131, 8432, 9486, 9508, 12648, 14262, 18972, 19016, 21393, 25296, 28524, 37944, 38032, 40409, 42786, 57048, 73687, 75888, 80818, 85572, 114096, 121227, 147374, 161636, 171144, 221061, 242454, 294748, 323272, 342288, 363681, 442122, 484908, 589496, 646544, 663183, 727362, 884244, 969816, 1178992, 1252679, 1326366, 1454724, 1768488, 1939632, 2505358, 2652732, 2909448, 3536976, 3758037, 5010716, 5305464, 5818896, 7516074, 10021432, 10610928, 11274111, 15032148, 20042864, 22548222, 30064296, 45096444, 60128592, 90192888, 180385776]

約数ペア:

[(1, 180385776), (2, 90192888), (3, 60128592), (4, 45096444), (6, 30064296), (8, 22548222), (9, 20042864), (12, 15032148), (16, 11274111), (17, 10610928), (18, 10021432), (24, 7516074), (31, 5818896), (34, 5305464), (36, 5010716), (48, 3758037), (51, 3536976), (62, 2909448), (68, 2652732), (72, 2505358), (93, 1939632), (102, 1768488), (124, 1454724), (136, 1326366), (144, 1252679), (153, 1178992), (186, 969816), (204, 884244), (248, 727362), (272, 663183), (279, 646544), (306, 589496), (372, 484908), (408, 442122), (496, 363681), (527, 342288), (558, 323272), (612, 294748), (744, 242454), (816, 221061), (1054, 171144), (1116, 161636), (1224, 147374), (1488, 121227), (1581, 114096), (2108, 85572), (2232, 80818), (2377, 75888), (2448, 73687), (3162, 57048), (4216, 42786), (4464, 40409), (4743, 38032), (4754, 37944), (6324, 28524), (7131, 25296), (8432, 21393), (9486, 19016), (9508, 18972), (12648, 14262)]