1385172780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 3932167680

約数和(自身を除く): 2546994900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 359, 428, 535, 601, 642, 718, 1070, 1077, 1202, 1284, 1436, 1605, 1795, 1803, 2140, 2154, 2404, 3005, 3210, 3590, 3606, 4308, 5385, 6010, 6420, 7180, 7212, 9015, 10770, 12020, 18030, 21540, 36060, 38413, 64307, 76826, 115239, 128614, 153652, 192065, 192921, 215759, 230478, 257228, 321535, 384130, 385842, 431518, 460956, 576195, 643070, 647277, 768260, 771684, 863036, 964605, 1078795, 1152390, 1286140, 1294554, 1929210, 2157590, 2304780, 2589108, 3236385, 3858420, 4315180, 6472770, 12945540, 23086213, 46172426, 69258639, 92344852, 115431065, 138517278, 230862130, 277034556, 346293195, 461724260, 692586390, 1385172780]

約数ペア:

[(1, 1385172780), (2, 692586390), (3, 461724260), (4, 346293195), (5, 277034556), (6, 230862130), (10, 138517278), (12, 115431065), (15, 92344852), (20, 69258639), (30, 46172426), (60, 23086213), (107, 12945540), (214, 6472770), (321, 4315180), (359, 3858420), (428, 3236385), (535, 2589108), (601, 2304780), (642, 2157590), (718, 1929210), (1070, 1294554), (1077, 1286140), (1202, 1152390), (1284, 1078795), (1436, 964605), (1605, 863036), (1795, 771684), (1803, 768260), (2140, 647277), (2154, 643070), (2404, 576195), (3005, 460956), (3210, 431518), (3590, 385842), (3606, 384130), (4308, 321535), (5385, 257228), (6010, 230478), (6420, 215759), (7180, 192921), (7212, 192065), (9015, 153652), (10770, 128614), (12020, 115239), (18030, 76826), (21540, 64307), (36060, 38413)]