4230760140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3943}}^1$

素因数の和:5948

約数の個数: 96

約数和(自身を含む): 13172328960

約数和(自身を除く): 8941568820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1987, 3943, 3974, 5961, 7886, 7948, 9935, 11829, 11922, 15772, 17883, 19715, 19870, 23658, 23844, 29805, 35487, 35766, 39430, 39740, 47316, 53649, 59145, 59610, 70974, 71532, 78860, 89415, 106461, 107298, 118290, 119220, 141948, 177435, 178830, 212922, 214596, 236580, 268245, 354870, 357660, 425844, 532305, 536490, 709740, 1064610, 1072980, 2129220, 7834741, 15669482, 23504223, 31338964, 39173705, 47008446, 70512669, 78347410, 94016892, 117521115, 141025338, 156694820, 211538007, 235042230, 282050676, 352563345, 423076014, 470084460, 705126690, 846152028, 1057690035, 1410253380, 2115380070, 4230760140]

約数ペア:

[(1, 4230760140), (2, 2115380070), (3, 1410253380), (4, 1057690035), (5, 846152028), (6, 705126690), (9, 470084460), (10, 423076014), (12, 352563345), (15, 282050676), (18, 235042230), (20, 211538007), (27, 156694820), (30, 141025338), (36, 117521115), (45, 94016892), (54, 78347410), (60, 70512669), (90, 47008446), (108, 39173705), (135, 31338964), (180, 23504223), (270, 15669482), (540, 7834741), (1987, 2129220), (3943, 1072980), (3974, 1064610), (5961, 709740), (7886, 536490), (7948, 532305), (9935, 425844), (11829, 357660), (11922, 354870), (15772, 268245), (17883, 236580), (19715, 214596), (19870, 212922), (23658, 178830), (23844, 177435), (29805, 141948), (35487, 119220), (35766, 118290), (39430, 107298), (39740, 106461), (47316, 89415), (53649, 78860), (59145, 71532), (59610, 70974)]