56458560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2600

約数の個数: 112

約数和(自身を含む): 187122816

約数和(自身を除く): 130664256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2557, 2760, 3680, 4416, 5114, 5520, 7360, 7671, 10228, 11040, 12785, 15342, 20456, 22080, 25570, 30684, 38355, 40912, 51140, 58811, 61368, 76710, 81824, 102280, 117622, 122736, 153420, 163648, 176433, 204560, 235244, 245472, 294055, 306840, 352866, 409120, 470488, 490944, 588110, 613680, 705732, 818240, 882165, 940976, 1176220, 1227360, 1411464, 1764330, 1881952, 2352440, 2454720, 2822928, 3528660, 3763904, 4704880, 5645856, 7057320, 9409760, 11291712, 14114640, 18819520, 28229280, 56458560]

約数ペア:

[(1, 56458560), (2, 28229280), (3, 18819520), (4, 14114640), (5, 11291712), (6, 9409760), (8, 7057320), (10, 5645856), (12, 4704880), (15, 3763904), (16, 3528660), (20, 2822928), (23, 2454720), (24, 2352440), (30, 1881952), (32, 1764330), (40, 1411464), (46, 1227360), (48, 1176220), (60, 940976), (64, 882165), (69, 818240), (80, 705732), (92, 613680), (96, 588110), (115, 490944), (120, 470488), (138, 409120), (160, 352866), (184, 306840), (192, 294055), (230, 245472), (240, 235244), (276, 204560), (320, 176433), (345, 163648), (368, 153420), (460, 122736), (480, 117622), (552, 102280), (690, 81824), (736, 76710), (920, 61368), (960, 58811), (1104, 51140), (1380, 40912), (1472, 38355), (1840, 30684), (2208, 25570), (2557, 22080), (2760, 20456), (3680, 15342), (4416, 12785), (5114, 11040), (5520, 10228), (7360, 7671)]