48379320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 180835200

約数和(自身を除く): 132455880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 643, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1286, 1320, 1368, 1672, 1710, 1881, 1929, 1980, 2090, 2280, 2508, 2572, 3135, 3215, 3420, 3762, 3858, 3960, 4180, 5016, 5144, 5787, 6270, 6430, 6840, 7073, 7524, 7716, 8360, 9405, 9645, 11574, 12217, 12540, 12860, 14146, 15048, 15432, 18810, 19290, 21219, 23148, 24434, 25080, 25720, 28292, 28935, 35365, 36651, 37620, 38580, 42438, 46296, 48868, 56584, 57870, 61085, 63657, 70730, 73302, 75240, 77160, 84876, 97736, 106095, 109953, 115740, 122170, 127314, 134387, 141460, 146604, 169752, 183255, 212190, 219906, 231480, 244340, 254628, 268774, 282920, 293208, 318285, 366510, 403161, 424380, 439812, 488680, 509256, 537548, 549765, 636570, 671935, 733020, 806322, 848760, 879624, 1075096, 1099530, 1209483, 1273140, 1343870, 1466040, 1612644, 2015805, 2199060, 2418966, 2546280, 2687740, 3225288, 4031610, 4398120, 4837932, 5375480, 6047415, 8063220, 9675864, 12094830, 16126440, 24189660, 48379320]

約数ペア:

[(1, 48379320), (2, 24189660), (3, 16126440), (4, 12094830), (5, 9675864), (6, 8063220), (8, 6047415), (9, 5375480), (10, 4837932), (11, 4398120), (12, 4031610), (15, 3225288), (18, 2687740), (19, 2546280), (20, 2418966), (22, 2199060), (24, 2015805), (30, 1612644), (33, 1466040), (36, 1343870), (38, 1273140), (40, 1209483), (44, 1099530), (45, 1075096), (55, 879624), (57, 848760), (60, 806322), (66, 733020), (72, 671935), (76, 636570), (88, 549765), (90, 537548), (95, 509256), (99, 488680), (110, 439812), (114, 424380), (120, 403161), (132, 366510), (152, 318285), (165, 293208), (171, 282920), (180, 268774), (190, 254628), (198, 244340), (209, 231480), (220, 219906), (228, 212190), (264, 183255), (285, 169752), (330, 146604), (342, 141460), (360, 134387), (380, 127314), (396, 122170), (418, 115740), (440, 109953), (456, 106095), (495, 97736), (570, 84876), (627, 77160), (643, 75240), (660, 73302), (684, 70730), (760, 63657), (792, 61085), (836, 57870), (855, 56584), (990, 48868), (1045, 46296), (1140, 42438), (1254, 38580), (1286, 37620), (1320, 36651), (1368, 35365), (1672, 28935), (1710, 28292), (1881, 25720), (1929, 25080), (1980, 24434), (2090, 23148), (2280, 21219), (2508, 19290), (2572, 18810), (3135, 15432), (3215, 15048), (3420, 14146), (3762, 12860), (3858, 12540), (3960, 12217), (4180, 11574), (5016, 9645), (5144, 9405), (5787, 8360), (6270, 7716), (6430, 7524), (6840, 7073)]