23215680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2713

約数の個数: 112

約数和(自身を含む): 81930240

約数和(自身を除く): 58714560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2687, 2880, 4320, 5374, 8061, 8640, 10748, 13435, 16122, 21496, 24183, 26870, 32244, 40305, 42992, 48366, 53740, 64488, 72549, 80610, 85984, 96732, 107480, 120915, 128976, 145098, 161220, 171968, 193464, 214960, 241830, 257952, 290196, 322440, 362745, 386928, 429920, 483660, 515904, 580392, 644880, 725490, 773856, 859840, 967320, 1160784, 1289760, 1450980, 1547712, 1934640, 2321568, 2579520, 2901960, 3869280, 4643136, 5803920, 7738560, 11607840, 23215680]

約数ペア:

[(1, 23215680), (2, 11607840), (3, 7738560), (4, 5803920), (5, 4643136), (6, 3869280), (8, 2901960), (9, 2579520), (10, 2321568), (12, 1934640), (15, 1547712), (16, 1450980), (18, 1289760), (20, 1160784), (24, 967320), (27, 859840), (30, 773856), (32, 725490), (36, 644880), (40, 580392), (45, 515904), (48, 483660), (54, 429920), (60, 386928), (64, 362745), (72, 322440), (80, 290196), (90, 257952), (96, 241830), (108, 214960), (120, 193464), (135, 171968), (144, 161220), (160, 145098), (180, 128976), (192, 120915), (216, 107480), (240, 96732), (270, 85984), (288, 80610), (320, 72549), (360, 64488), (432, 53740), (480, 48366), (540, 42992), (576, 40305), (720, 32244), (864, 26870), (960, 24183), (1080, 21496), (1440, 16122), (1728, 13435), (2160, 10748), (2687, 8640), (2880, 8061), (4320, 5374)]