104700240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145417}}^1$

素因数の和:145436

約数の個数: 60

約数和(自身を含む): 351620724

約数和(自身を除く): 246920484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 145417, 290834, 436251, 581668, 727085, 872502, 1163336, 1308753, 1454170, 1745004, 2181255, 2326672, 2617506, 2908340, 3490008, 4362510, 5235012, 5816680, 6543765, 6980016, 8725020, 10470024, 11633360, 13087530, 17450040, 20940048, 26175060, 34900080, 52350120, 104700240]

約数ペア:

[(1, 104700240), (2, 52350120), (3, 34900080), (4, 26175060), (5, 20940048), (6, 17450040), (8, 13087530), (9, 11633360), (10, 10470024), (12, 8725020), (15, 6980016), (16, 6543765), (18, 5816680), (20, 5235012), (24, 4362510), (30, 3490008), (36, 2908340), (40, 2617506), (45, 2326672), (48, 2181255), (60, 1745004), (72, 1454170), (80, 1308753), (90, 1163336), (120, 872502), (144, 727085), (180, 581668), (240, 436251), (360, 290834), (720, 145417)]