120009984

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 321071520

約数和(自身を除く): 201061536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 509, 614, 768, 921, 1018, 1228, 1527, 1842, 2036, 2456, 3054, 3684, 4072, 4912, 6108, 7368, 8144, 9824, 12216, 14736, 16288, 19648, 24432, 29472, 32576, 39296, 48864, 58944, 65152, 78592, 97728, 117888, 130304, 156263, 195456, 235776, 312526, 390912, 468789, 625052, 937578, 1250104, 1875156, 2500208, 3750312, 5000416, 7500624, 10000832, 15001248, 20001664, 30002496, 40003328, 60004992, 120009984]

約数ペア:

[(1, 120009984), (2, 60004992), (3, 40003328), (4, 30002496), (6, 20001664), (8, 15001248), (12, 10000832), (16, 7500624), (24, 5000416), (32, 3750312), (48, 2500208), (64, 1875156), (96, 1250104), (128, 937578), (192, 625052), (256, 468789), (307, 390912), (384, 312526), (509, 235776), (614, 195456), (768, 156263), (921, 130304), (1018, 117888), (1228, 97728), (1527, 78592), (1842, 65152), (2036, 58944), (2456, 48864), (3054, 39296), (3684, 32576), (4072, 29472), (4912, 24432), (6108, 19648), (7368, 16288), (8144, 14736), (9824, 12216)]