244801120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20959}}^1$

素因数の和:21047

約数の個数: 48

約数和(自身を含む): 586293120

約数和(自身を除く): 341492000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 20959, 41918, 83836, 104795, 167672, 209590, 335344, 419180, 670688, 838360, 1530007, 1676720, 3060014, 3353440, 6120028, 7650035, 12240056, 15300070, 24480112, 30600140, 48960224, 61200280, 122400560, 244801120]

約数ペア:

[(1, 244801120), (2, 122400560), (4, 61200280), (5, 48960224), (8, 30600140), (10, 24480112), (16, 15300070), (20, 12240056), (32, 7650035), (40, 6120028), (73, 3353440), (80, 3060014), (146, 1676720), (160, 1530007), (292, 838360), (365, 670688), (584, 419180), (730, 335344), (1168, 209590), (1460, 167672), (2336, 104795), (2920, 83836), (5840, 41918), (11680, 20959)]