1268573520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3167}}^1$

素因数の和:4852

約数の個数: 80

約数和(自身を含む): 3936176640

約数和(自身を除く): 2667603120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1669, 3167, 3338, 5007, 6334, 6676, 8345, 9501, 10014, 12668, 13352, 15835, 16690, 19002, 20028, 25035, 25336, 26704, 31670, 33380, 38004, 40056, 47505, 50070, 50672, 63340, 66760, 76008, 80112, 95010, 100140, 126680, 133520, 152016, 190020, 200280, 253360, 380040, 400560, 760080, 5285723, 10571446, 15857169, 21142892, 26428615, 31714338, 42285784, 52857230, 63428676, 79285845, 84571568, 105714460, 126857352, 158571690, 211428920, 253714704, 317143380, 422857840, 634286760, 1268573520]

約数ペア:

[(1, 1268573520), (2, 634286760), (3, 422857840), (4, 317143380), (5, 253714704), (6, 211428920), (8, 158571690), (10, 126857352), (12, 105714460), (15, 84571568), (16, 79285845), (20, 63428676), (24, 52857230), (30, 42285784), (40, 31714338), (48, 26428615), (60, 21142892), (80, 15857169), (120, 10571446), (240, 5285723), (1669, 760080), (3167, 400560), (3338, 380040), (5007, 253360), (6334, 200280), (6676, 190020), (8345, 152016), (9501, 133520), (10014, 126680), (12668, 100140), (13352, 95010), (15835, 80112), (16690, 76008), (19002, 66760), (20028, 63340), (25035, 50672), (25336, 50070), (26704, 47505), (31670, 40056), (33380, 38004)]