15233960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 40158720

約数和(自身を除く): 24924760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1327, 1435, 1640, 2296, 2654, 2870, 5308, 5740, 6635, 9289, 10616, 11480, 13270, 18578, 26540, 37156, 46445, 53080, 54407, 74312, 92890, 108814, 185780, 217628, 272035, 371560, 380849, 435256, 544070, 761698, 1088140, 1523396, 1904245, 2176280, 3046792, 3808490, 7616980, 15233960]

約数ペア:

[(1, 15233960), (2, 7616980), (4, 3808490), (5, 3046792), (7, 2176280), (8, 1904245), (10, 1523396), (14, 1088140), (20, 761698), (28, 544070), (35, 435256), (40, 380849), (41, 371560), (56, 272035), (70, 217628), (82, 185780), (140, 108814), (164, 92890), (205, 74312), (280, 54407), (287, 53080), (328, 46445), (410, 37156), (574, 26540), (820, 18578), (1148, 13270), (1327, 11480), (1435, 10616), (1640, 9289), (2296, 6635), (2654, 5740), (2870, 5308)]