489229620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 1526542080

約数和(自身を除く): 1037312460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 121, 132, 158, 165, 220, 237, 242, 316, 330, 363, 395, 474, 484, 605, 660, 726, 790, 853, 869, 948, 1185, 1210, 1452, 1580, 1706, 1738, 1815, 2370, 2420, 2559, 2607, 3412, 3476, 3630, 4265, 4345, 4740, 5118, 5214, 7260, 8530, 8690, 9383, 9559, 10236, 10428, 12795, 13035, 17060, 17380, 18766, 19118, 25590, 26070, 28149, 28677, 37532, 38236, 46915, 47795, 51180, 52140, 56298, 57354, 67387, 93830, 95590, 103213, 112596, 114708, 134774, 140745, 143385, 187660, 191180, 202161, 206426, 269548, 281490, 286770, 309639, 336935, 404322, 412852, 516065, 562980, 573540, 619278, 673870, 741257, 808644, 1010805, 1032130, 1238556, 1347740, 1482514, 1548195, 2021610, 2064260, 2223771, 2965028, 3096390, 3706285, 4043220, 4447542, 6192780, 7412570, 8153827, 8895084, 11118855, 14825140, 16307654, 22237710, 24461481, 32615308, 40769135, 44475420, 48922962, 81538270, 97845924, 122307405, 163076540, 244614810, 489229620]

約数ペア:

[(1, 489229620), (2, 244614810), (3, 163076540), (4, 122307405), (5, 97845924), (6, 81538270), (10, 48922962), (11, 44475420), (12, 40769135), (15, 32615308), (20, 24461481), (22, 22237710), (30, 16307654), (33, 14825140), (44, 11118855), (55, 8895084), (60, 8153827), (66, 7412570), (79, 6192780), (110, 4447542), (121, 4043220), (132, 3706285), (158, 3096390), (165, 2965028), (220, 2223771), (237, 2064260), (242, 2021610), (316, 1548195), (330, 1482514), (363, 1347740), (395, 1238556), (474, 1032130), (484, 1010805), (605, 808644), (660, 741257), (726, 673870), (790, 619278), (853, 573540), (869, 562980), (948, 516065), (1185, 412852), (1210, 404322), (1452, 336935), (1580, 309639), (1706, 286770), (1738, 281490), (1815, 269548), (2370, 206426), (2420, 202161), (2559, 191180), (2607, 187660), (3412, 143385), (3476, 140745), (3630, 134774), (4265, 114708), (4345, 112596), (4740, 103213), (5118, 95590), (5214, 93830), (7260, 67387), (8530, 57354), (8690, 56298), (9383, 52140), (9559, 51180), (10236, 47795), (10428, 46915), (12795, 38236), (13035, 37532), (17060, 28677), (17380, 28149), (18766, 26070), (19118, 25590)]