117312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 144

約数和(自身を含む): 410299344

約数和(自身を除く): 292986864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 1987, 2460, 2952, 3280, 3690, 3936, 3974, 4920, 5904, 5961, 6560, 7380, 7948, 9840, 9935, 11808, 11922, 14760, 15896, 17883, 19680, 19870, 23844, 29520, 29805, 31792, 35766, 39740, 47688, 59040, 59610, 63584, 71532, 79480, 81467, 89415, 95376, 119220, 143064, 158960, 162934, 178830, 190752, 238440, 244401, 286128, 317920, 325868, 357660, 407335, 476880, 488802, 572256, 651736, 715320, 733203, 814670, 953760, 977604, 1222005, 1303472, 1430640, 1466406, 1629340, 1955208, 2444010, 2606944, 2861280, 2932812, 3258680, 3666015, 3910416, 4888020, 5865624, 6517360, 7332030, 7820832, 9776040, 11731248, 13034720, 14664060, 19552080, 23462496, 29328120, 39104160, 58656240, 117312480]

約数ペア:

[(1, 117312480), (2, 58656240), (3, 39104160), (4, 29328120), (5, 23462496), (6, 19552080), (8, 14664060), (9, 13034720), (10, 11731248), (12, 9776040), (15, 7820832), (16, 7332030), (18, 6517360), (20, 5865624), (24, 4888020), (30, 3910416), (32, 3666015), (36, 3258680), (40, 2932812), (41, 2861280), (45, 2606944), (48, 2444010), (60, 1955208), (72, 1629340), (80, 1466406), (82, 1430640), (90, 1303472), (96, 1222005), (120, 977604), (123, 953760), (144, 814670), (160, 733203), (164, 715320), (180, 651736), (205, 572256), (240, 488802), (246, 476880), (288, 407335), (328, 357660), (360, 325868), (369, 317920), (410, 286128), (480, 244401), (492, 238440), (615, 190752), (656, 178830), (720, 162934), (738, 158960), (820, 143064), (984, 119220), (1230, 95376), (1312, 89415), (1440, 81467), (1476, 79480), (1640, 71532), (1845, 63584), (1968, 59610), (1987, 59040), (2460, 47688), (2952, 39740), (3280, 35766), (3690, 31792), (3936, 29805), (3974, 29520), (4920, 23844), (5904, 19870), (5961, 19680), (6560, 17883), (7380, 15896), (7948, 14760), (9840, 11922), (9935, 11808)]