1401180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 4334736

約数和(自身を除く): 2933556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 193, 220, 242, 330, 363, 386, 484, 579, 605, 660, 726, 772, 965, 1158, 1210, 1452, 1815, 1930, 2123, 2316, 2420, 2895, 3630, 3860, 4246, 5790, 6369, 7260, 8492, 10615, 11580, 12738, 21230, 23353, 25476, 31845, 42460, 46706, 63690, 70059, 93412, 116765, 127380, 140118, 233530, 280236, 350295, 467060, 700590, 1401180]

約数ペア:

[(1, 1401180), (2, 700590), (3, 467060), (4, 350295), (5, 280236), (6, 233530), (10, 140118), (11, 127380), (12, 116765), (15, 93412), (20, 70059), (22, 63690), (30, 46706), (33, 42460), (44, 31845), (55, 25476), (60, 23353), (66, 21230), (110, 12738), (121, 11580), (132, 10615), (165, 8492), (193, 7260), (220, 6369), (242, 5790), (330, 4246), (363, 3860), (386, 3630), (484, 2895), (579, 2420), (605, 2316), (660, 2123), (726, 1930), (772, 1815), (965, 1452), (1158, 1210)]