225834240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 144

約数和(自身を含む): 752911488

約数和(自身を除く): 527077248

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, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2557, 2760, 2944, 3680, 3840, 4416, 5114, 5520, 5888, 7360, 7671, 8832, 10228, 11040, 12785, 14720, 15342, 17664, 20456, 22080, 25570, 29440, 30684, 38355, 40912, 44160, 51140, 58811, 61368, 76710, 81824, 88320, 102280, 117622, 122736, 153420, 163648, 176433, 204560, 235244, 245472, 294055, 306840, 327296, 352866, 409120, 470488, 490944, 588110, 613680, 654592, 705732, 818240, 882165, 940976, 981888, 1176220, 1227360, 1411464, 1636480, 1764330, 1881952, 1963776, 2352440, 2454720, 2822928, 3272960, 3528660, 3763904, 4704880, 4909440, 5645856, 7057320, 7527808, 9409760, 9818880, 11291712, 14114640, 15055616, 18819520, 22583424, 28229280, 37639040, 45166848, 56458560, 75278080, 112917120, 225834240]

約数ペア:

[(1, 225834240), (2, 112917120), (3, 75278080), (4, 56458560), (5, 45166848), (6, 37639040), (8, 28229280), (10, 22583424), (12, 18819520), (15, 15055616), (16, 14114640), (20, 11291712), (23, 9818880), (24, 9409760), (30, 7527808), (32, 7057320), (40, 5645856), (46, 4909440), (48, 4704880), (60, 3763904), (64, 3528660), (69, 3272960), (80, 2822928), (92, 2454720), (96, 2352440), (115, 1963776), (120, 1881952), (128, 1764330), (138, 1636480), (160, 1411464), (184, 1227360), (192, 1176220), (230, 981888), (240, 940976), (256, 882165), (276, 818240), (320, 705732), (345, 654592), (368, 613680), (384, 588110), (460, 490944), (480, 470488), (552, 409120), (640, 352866), (690, 327296), (736, 306840), (768, 294055), (920, 245472), (960, 235244), (1104, 204560), (1280, 176433), (1380, 163648), (1472, 153420), (1840, 122736), (1920, 117622), (2208, 102280), (2557, 88320), (2760, 81824), (2944, 76710), (3680, 61368), (3840, 58811), (4416, 51140), (5114, 44160), (5520, 40912), (5888, 38355), (7360, 30684), (7671, 29440), (8832, 25570), (10228, 22080), (11040, 20456), (12785, 17664), (14720, 15342)]