492078360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51907}}^1$

素因数の和:52000

約数の個数: 64

約数和(自身を含む): 1494950400

約数和(自身を除く): 1002872040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 51907, 103814, 155721, 207628, 259535, 311442, 415256, 519070, 622884, 778605, 1038140, 1245768, 1557210, 2076280, 3114420, 4100653, 6228840, 8201306, 12301959, 16402612, 20503265, 24603918, 32805224, 41006530, 49207836, 61509795, 82013060, 98415672, 123019590, 164026120, 246039180, 492078360]

約数ペア:

[(1, 492078360), (2, 246039180), (3, 164026120), (4, 123019590), (5, 98415672), (6, 82013060), (8, 61509795), (10, 49207836), (12, 41006530), (15, 32805224), (20, 24603918), (24, 20503265), (30, 16402612), (40, 12301959), (60, 8201306), (79, 6228840), (120, 4100653), (158, 3114420), (237, 2076280), (316, 1557210), (395, 1245768), (474, 1038140), (632, 778605), (790, 622884), (948, 519070), (1185, 415256), (1580, 311442), (1896, 259535), (2370, 207628), (3160, 155721), (4740, 103814), (9480, 51907)]