230311680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 755903904

約数和(自身を除く): 525592224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1621, 1776, 1920, 2220, 2368, 2960, 3242, 3552, 3840, 4440, 4736, 4863, 5920, 6484, 7104, 8105, 8880, 9472, 9726, 11840, 12968, 14208, 16210, 17760, 19452, 23680, 24315, 25936, 28416, 32420, 35520, 38904, 47360, 48630, 51872, 59977, 64840, 71040, 77808, 97260, 103744, 119954, 129680, 142080, 155616, 179931, 194520, 207488, 239908, 259360, 299885, 311232, 359862, 389040, 414976, 479816, 518720, 599770, 622464, 719724, 778080, 899655, 959632, 1037440, 1199540, 1244928, 1439448, 1556160, 1799310, 1919264, 2074880, 2399080, 2878896, 3112320, 3598620, 3838528, 4798160, 5757792, 6224640, 7197240, 7677056, 9596320, 11515584, 14394480, 15354112, 19192640, 23031168, 28788960, 38385280, 46062336, 57577920, 76770560, 115155840, 230311680]

約数ペア:

[(1, 230311680), (2, 115155840), (3, 76770560), (4, 57577920), (5, 46062336), (6, 38385280), (8, 28788960), (10, 23031168), (12, 19192640), (15, 15354112), (16, 14394480), (20, 11515584), (24, 9596320), (30, 7677056), (32, 7197240), (37, 6224640), (40, 5757792), (48, 4798160), (60, 3838528), (64, 3598620), (74, 3112320), (80, 2878896), (96, 2399080), (111, 2074880), (120, 1919264), (128, 1799310), (148, 1556160), (160, 1439448), (185, 1244928), (192, 1199540), (222, 1037440), (240, 959632), (256, 899655), (296, 778080), (320, 719724), (370, 622464), (384, 599770), (444, 518720), (480, 479816), (555, 414976), (592, 389040), (640, 359862), (740, 311232), (768, 299885), (888, 259360), (960, 239908), (1110, 207488), (1184, 194520), (1280, 179931), (1480, 155616), (1621, 142080), (1776, 129680), (1920, 119954), (2220, 103744), (2368, 97260), (2960, 77808), (3242, 71040), (3552, 64840), (3840, 59977), (4440, 51872), (4736, 48630), (4863, 47360), (5920, 38904), (6484, 35520), (7104, 32420), (8105, 28416), (8880, 25936), (9472, 24315), (9726, 23680), (11840, 19452), (12968, 17760), (14208, 16210)]