808260720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22303}}^1$

素因数の和:22470

約数の個数: 80

約数和(自身を含む): 2522314752

約数和(自身を除く): 1714054032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 22303, 36240, 44606, 66909, 89212, 111515, 133818, 178424, 223030, 267636, 334545, 356848, 446060, 535272, 669090, 892120, 1070544, 1338180, 1784240, 2676360, 3367753, 5352720, 6735506, 10103259, 13471012, 16838765, 20206518, 26942024, 33677530, 40413036, 50516295, 53884048, 67355060, 80826072, 101032590, 134710120, 161652144, 202065180, 269420240, 404130360, 808260720]

約数ペア:

[(1, 808260720), (2, 404130360), (3, 269420240), (4, 202065180), (5, 161652144), (6, 134710120), (8, 101032590), (10, 80826072), (12, 67355060), (15, 53884048), (16, 50516295), (20, 40413036), (24, 33677530), (30, 26942024), (40, 20206518), (48, 16838765), (60, 13471012), (80, 10103259), (120, 6735506), (151, 5352720), (240, 3367753), (302, 2676360), (453, 1784240), (604, 1338180), (755, 1070544), (906, 892120), (1208, 669090), (1510, 535272), (1812, 446060), (2265, 356848), (2416, 334545), (3020, 267636), (3624, 223030), (4530, 178424), (6040, 133818), (7248, 111515), (9060, 89212), (12080, 66909), (18120, 44606), (22303, 36240)]