246591120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3233

約数の個数: 160

約数和(自身を含む): 852266880

約数和(自身を除く): 605675760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3181, 3230, 3876, 4080, 4560, 4845, 5168, 6362, 6460, 7752, 9543, 9690, 12724, 12920, 15504, 15905, 19086, 19380, 25448, 25840, 31810, 38172, 38760, 47715, 50896, 54077, 60439, 63620, 76344, 77520, 95430, 108154, 120878, 127240, 152688, 162231, 181317, 190860, 216308, 241756, 254480, 270385, 302195, 324462, 362634, 381720, 432616, 483512, 540770, 604390, 648924, 725268, 763440, 811155, 865232, 906585, 967024, 1027463, 1081540, 1208780, 1297848, 1450536, 1622310, 1813170, 2054926, 2163080, 2417560, 2595696, 2901072, 3082389, 3244620, 3626340, 4109852, 4326160, 4835120, 5137315, 6164778, 6489240, 7252680, 8219704, 10274630, 12329556, 12978480, 14505360, 15411945, 16439408, 20549260, 24659112, 30823890, 41098520, 49318224, 61647780, 82197040, 123295560, 246591120]

約数ペア:

[(1, 246591120), (2, 123295560), (3, 82197040), (4, 61647780), (5, 49318224), (6, 41098520), (8, 30823890), (10, 24659112), (12, 20549260), (15, 16439408), (16, 15411945), (17, 14505360), (19, 12978480), (20, 12329556), (24, 10274630), (30, 8219704), (34, 7252680), (38, 6489240), (40, 6164778), (48, 5137315), (51, 4835120), (57, 4326160), (60, 4109852), (68, 3626340), (76, 3244620), (80, 3082389), (85, 2901072), (95, 2595696), (102, 2417560), (114, 2163080), (120, 2054926), (136, 1813170), (152, 1622310), (170, 1450536), (190, 1297848), (204, 1208780), (228, 1081540), (240, 1027463), (255, 967024), (272, 906585), (285, 865232), (304, 811155), (323, 763440), (340, 725268), (380, 648924), (408, 604390), (456, 540770), (510, 483512), (570, 432616), (646, 381720), (680, 362634), (760, 324462), (816, 302195), (912, 270385), (969, 254480), (1020, 241756), (1140, 216308), (1292, 190860), (1360, 181317), (1520, 162231), (1615, 152688), (1938, 127240), (2040, 120878), (2280, 108154), (2584, 95430), (3181, 77520), (3230, 76344), (3876, 63620), (4080, 60439), (4560, 54077), (4845, 50896), (5168, 47715), (6362, 38760), (6460, 38172), (7752, 31810), (9543, 25840), (9690, 25448), (12724, 19380), (12920, 19086), (15504, 15905)]