327324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10739}}^1$

素因数の和:10882

約数の個数: 80

約数和(自身を含む): 1022791680

約数和(自身を除く): 695466960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 10739, 15240, 21478, 30480, 32217, 42956, 53695, 64434, 85912, 107390, 128868, 161085, 171824, 214780, 257736, 322170, 429560, 515472, 644340, 859120, 1288680, 1363853, 2577360, 2727706, 4091559, 5455412, 6819265, 8183118, 10910824, 13638530, 16366236, 20457795, 21821648, 27277060, 32732472, 40915590, 54554120, 65464944, 81831180, 109108240, 163662360, 327324720]

約数ペア:

[(1, 327324720), (2, 163662360), (3, 109108240), (4, 81831180), (5, 65464944), (6, 54554120), (8, 40915590), (10, 32732472), (12, 27277060), (15, 21821648), (16, 20457795), (20, 16366236), (24, 13638530), (30, 10910824), (40, 8183118), (48, 6819265), (60, 5455412), (80, 4091559), (120, 2727706), (127, 2577360), (240, 1363853), (254, 1288680), (381, 859120), (508, 644340), (635, 515472), (762, 429560), (1016, 322170), (1270, 257736), (1524, 214780), (1905, 171824), (2032, 161085), (2540, 128868), (3048, 107390), (3810, 85912), (5080, 64434), (6096, 53695), (7620, 42956), (10160, 32217), (10739, 30480), (15240, 21478)]