123390960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 481302528

約数和(自身を除く): 357911568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 607, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1214, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1821, 1848, 1936, 2310, 2420, 2428, 2541, 2640, 2904, 3035, 3080, 3388, 3630, 3642, 3696, 4235, 4249, 4620, 4840, 4856, 5082, 5808, 6070, 6160, 6677, 6776, 7260, 7284, 8470, 8498, 9105, 9240, 9680, 9712, 10164, 12140, 12705, 12747, 13354, 13552, 14520, 14568, 16940, 16996, 18210, 18480, 20031, 20328, 21245, 24280, 25410, 25494, 26708, 29040, 29136, 33385, 33880, 33992, 36420, 40062, 40656, 42490, 46739, 48560, 50820, 50988, 53416, 63735, 66770, 67760, 67984, 72840, 73447, 80124, 84980, 93478, 100155, 101640, 101976, 106832, 127470, 133540, 140217, 145680, 146894, 160248, 169960, 186956, 200310, 203280, 203952, 220341, 233695, 254940, 267080, 280434, 293788, 320496, 339920, 367235, 373912, 400620, 440682, 467390, 509880, 514129, 534160, 560868, 587576, 701085, 734470, 747824, 801240, 881364, 934780, 1019760, 1028258, 1101705, 1121736, 1175152, 1402170, 1468940, 1542387, 1602480, 1762728, 1869560, 2056516, 2203410, 2243472, 2570645, 2804340, 2937880, 3084774, 3525456, 3739120, 4113032, 4406820, 5141290, 5608680, 5875760, 6169548, 7711935, 8226064, 8813640, 10282580, 11217360, 12339096, 15423870, 17627280, 20565160, 24678192, 30847740, 41130320, 61695480, 123390960]

約数ペア:

[(1, 123390960), (2, 61695480), (3, 41130320), (4, 30847740), (5, 24678192), (6, 20565160), (7, 17627280), (8, 15423870), (10, 12339096), (11, 11217360), (12, 10282580), (14, 8813640), (15, 8226064), (16, 7711935), (20, 6169548), (21, 5875760), (22, 5608680), (24, 5141290), (28, 4406820), (30, 4113032), (33, 3739120), (35, 3525456), (40, 3084774), (42, 2937880), (44, 2804340), (48, 2570645), (55, 2243472), (56, 2203410), (60, 2056516), (66, 1869560), (70, 1762728), (77, 1602480), (80, 1542387), (84, 1468940), (88, 1402170), (105, 1175152), (110, 1121736), (112, 1101705), (120, 1028258), (121, 1019760), (132, 934780), (140, 881364), (154, 801240), (165, 747824), (168, 734470), (176, 701085), (210, 587576), (220, 560868), (231, 534160), (240, 514129), (242, 509880), (264, 467390), (280, 440682), (308, 400620), (330, 373912), (336, 367235), (363, 339920), (385, 320496), (420, 293788), (440, 280434), (462, 267080), (484, 254940), (528, 233695), (560, 220341), (605, 203952), (607, 203280), (616, 200310), (660, 186956), (726, 169960), (770, 160248), (840, 146894), (847, 145680), (880, 140217), (924, 133540), (968, 127470), (1155, 106832), (1210, 101976), (1214, 101640), (1232, 100155), (1320, 93478), (1452, 84980), (1540, 80124), (1680, 73447), (1694, 72840), (1815, 67984), (1821, 67760), (1848, 66770), (1936, 63735), (2310, 53416), (2420, 50988), (2428, 50820), (2541, 48560), (2640, 46739), (2904, 42490), (3035, 40656), (3080, 40062), (3388, 36420), (3630, 33992), (3642, 33880), (3696, 33385), (4235, 29136), (4249, 29040), (4620, 26708), (4840, 25494), (4856, 25410), (5082, 24280), (5808, 21245), (6070, 20328), (6160, 20031), (6677, 18480), (6776, 18210), (7260, 16996), (7284, 16940), (8470, 14568), (8498, 14520), (9105, 13552), (9240, 13354), (9680, 12747), (9712, 12705), (10164, 12140)]