27450606720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{621617}}^1$

素因数の和:621662

約数の個数: 128

約数和(自身を含む): 91303251840

約数和(自身を除く): 63852645120

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 621617, 1243234, 1864851, 2486468, 3108085, 3729702, 4972936, 6216170, 7459404, 9324255, 9945872, 12432340, 14297191, 14918808, 18648510, 19891744, 24864680, 28594382, 29837616, 37297020, 39783488, 42891573, 49729360, 57188764, 59675232, 71485955, 74594040, 79566976, 85783146, 99458720, 114377528, 119350464, 142971910, 149188080, 171566292, 198917440, 214457865, 228755056, 238700928, 285943820, 298376160, 343132584, 397834880, 428915730, 457510112, 571887640, 596752320, 686265168, 857831460, 915020224, 1143775280, 1193504640, 1372530336, 1715662920, 1830040448, 2287550560, 2745060672, 3431325840, 4575101120, 5490121344, 6862651680, 9150202240, 13725303360, 27450606720]

約数ペア:

[(1, 27450606720), (2, 13725303360), (3, 9150202240), (4, 6862651680), (5, 5490121344), (6, 4575101120), (8, 3431325840), (10, 2745060672), (12, 2287550560), (15, 1830040448), (16, 1715662920), (20, 1372530336), (23, 1193504640), (24, 1143775280), (30, 915020224), (32, 857831460), (40, 686265168), (46, 596752320), (48, 571887640), (60, 457510112), (64, 428915730), (69, 397834880), (80, 343132584), (92, 298376160), (96, 285943820), (115, 238700928), (120, 228755056), (128, 214457865), (138, 198917440), (160, 171566292), (184, 149188080), (192, 142971910), (230, 119350464), (240, 114377528), (276, 99458720), (320, 85783146), (345, 79566976), (368, 74594040), (384, 71485955), (460, 59675232), (480, 57188764), (552, 49729360), (640, 42891573), (690, 39783488), (736, 37297020), (920, 29837616), (960, 28594382), (1104, 24864680), (1380, 19891744), (1472, 18648510), (1840, 14918808), (1920, 14297191), (2208, 12432340), (2760, 9945872), (2944, 9324255), (3680, 7459404), (4416, 6216170), (5520, 4972936), (7360, 3729702), (8832, 3108085), (11040, 2486468), (14720, 1864851), (22080, 1243234), (44160, 621617)]