3120180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 11612160

約数和(自身を除く): 8491980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 23, 28, 30, 34, 35, 38, 42, 46, 51, 57, 60, 68, 69, 70, 76, 84, 85, 92, 95, 102, 105, 114, 115, 119, 133, 138, 140, 161, 170, 190, 204, 210, 228, 230, 238, 255, 266, 276, 285, 322, 323, 340, 345, 357, 380, 391, 399, 420, 437, 460, 476, 483, 510, 532, 570, 595, 644, 646, 665, 690, 714, 782, 798, 805, 874, 966, 969, 1020, 1140, 1173, 1190, 1292, 1311, 1330, 1380, 1428, 1564, 1596, 1610, 1615, 1748, 1785, 1932, 1938, 1955, 1995, 2185, 2261, 2346, 2380, 2415, 2622, 2660, 2737, 3059, 3220, 3230, 3570, 3876, 3910, 3990, 4370, 4522, 4692, 4830, 4845, 5244, 5474, 5865, 6118, 6460, 6555, 6783, 7140, 7429, 7820, 7980, 8211, 8740, 9044, 9177, 9660, 9690, 10948, 11305, 11730, 12236, 13110, 13566, 13685, 14858, 15295, 16422, 18354, 19380, 22287, 22610, 23460, 26220, 27132, 27370, 29716, 30590, 32844, 33915, 36708, 37145, 41055, 44574, 45220, 45885, 52003, 54740, 61180, 67830, 74290, 82110, 89148, 91770, 104006, 111435, 135660, 148580, 156009, 164220, 183540, 208012, 222870, 260015, 312018, 445740, 520030, 624036, 780045, 1040060, 1560090, 3120180]

約数ペア:

[(1, 3120180), (2, 1560090), (3, 1040060), (4, 780045), (5, 624036), (6, 520030), (7, 445740), (10, 312018), (12, 260015), (14, 222870), (15, 208012), (17, 183540), (19, 164220), (20, 156009), (21, 148580), (23, 135660), (28, 111435), (30, 104006), (34, 91770), (35, 89148), (38, 82110), (42, 74290), (46, 67830), (51, 61180), (57, 54740), (60, 52003), (68, 45885), (69, 45220), (70, 44574), (76, 41055), (84, 37145), (85, 36708), (92, 33915), (95, 32844), (102, 30590), (105, 29716), (114, 27370), (115, 27132), (119, 26220), (133, 23460), (138, 22610), (140, 22287), (161, 19380), (170, 18354), (190, 16422), (204, 15295), (210, 14858), (228, 13685), (230, 13566), (238, 13110), (255, 12236), (266, 11730), (276, 11305), (285, 10948), (322, 9690), (323, 9660), (340, 9177), (345, 9044), (357, 8740), (380, 8211), (391, 7980), (399, 7820), (420, 7429), (437, 7140), (460, 6783), (476, 6555), (483, 6460), (510, 6118), (532, 5865), (570, 5474), (595, 5244), (644, 4845), (646, 4830), (665, 4692), (690, 4522), (714, 4370), (782, 3990), (798, 3910), (805, 3876), (874, 3570), (966, 3230), (969, 3220), (1020, 3059), (1140, 2737), (1173, 2660), (1190, 2622), (1292, 2415), (1311, 2380), (1330, 2346), (1380, 2261), (1428, 2185), (1564, 1995), (1596, 1955), (1610, 1938), (1615, 1932), (1748, 1785)]