973720560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238657}}^1$

素因数の和:238690

約数の個数: 80

約数和(自身を含む): 3196107936

約数和(自身を除く): 2222387376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 238657, 477314, 715971, 954628, 1193285, 1431942, 1909256, 2386570, 2863884, 3579855, 3818512, 4057169, 4773140, 5727768, 7159710, 8114338, 9546280, 11455536, 12171507, 14319420, 16228676, 19092560, 20285845, 24343014, 28638840, 32457352, 40571690, 48686028, 57277680, 60857535, 64914704, 81143380, 97372056, 121715070, 162286760, 194744112, 243430140, 324573520, 486860280, 973720560]

約数ペア:

[(1, 973720560), (2, 486860280), (3, 324573520), (4, 243430140), (5, 194744112), (6, 162286760), (8, 121715070), (10, 97372056), (12, 81143380), (15, 64914704), (16, 60857535), (17, 57277680), (20, 48686028), (24, 40571690), (30, 32457352), (34, 28638840), (40, 24343014), (48, 20285845), (51, 19092560), (60, 16228676), (68, 14319420), (80, 12171507), (85, 11455536), (102, 9546280), (120, 8114338), (136, 7159710), (170, 5727768), (204, 4773140), (240, 4057169), (255, 3818512), (272, 3579855), (340, 2863884), (408, 2386570), (510, 1909256), (680, 1431942), (816, 1193285), (1020, 954628), (1360, 715971), (2040, 477314), (4080, 238657)]