115566720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 128

約数和(自身を含む): 384531840

約数和(自身を除く): 268965120

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, 2617, 2760, 2944, 3680, 4416, 5234, 5520, 7360, 7851, 8832, 10468, 11040, 13085, 14720, 15702, 20936, 22080, 26170, 31404, 39255, 41872, 44160, 52340, 60191, 62808, 78510, 83744, 104680, 120382, 125616, 157020, 167488, 180573, 209360, 240764, 251232, 300955, 314040, 334976, 361146, 418720, 481528, 502464, 601910, 628080, 722292, 837440, 902865, 963056, 1004928, 1203820, 1256160, 1444584, 1674880, 1805730, 1926112, 2407640, 2512320, 2889168, 3611460, 3852224, 4815280, 5024640, 5778336, 7222920, 7704448, 9630560, 11556672, 14445840, 19261120, 23113344, 28891680, 38522240, 57783360, 115566720]

約数ペア:

[(1, 115566720), (2, 57783360), (3, 38522240), (4, 28891680), (5, 23113344), (6, 19261120), (8, 14445840), (10, 11556672), (12, 9630560), (15, 7704448), (16, 7222920), (20, 5778336), (23, 5024640), (24, 4815280), (30, 3852224), (32, 3611460), (40, 2889168), (46, 2512320), (48, 2407640), (60, 1926112), (64, 1805730), (69, 1674880), (80, 1444584), (92, 1256160), (96, 1203820), (115, 1004928), (120, 963056), (128, 902865), (138, 837440), (160, 722292), (184, 628080), (192, 601910), (230, 502464), (240, 481528), (276, 418720), (320, 361146), (345, 334976), (368, 314040), (384, 300955), (460, 251232), (480, 240764), (552, 209360), (640, 180573), (690, 167488), (736, 157020), (920, 125616), (960, 120382), (1104, 104680), (1380, 83744), (1472, 78510), (1840, 62808), (1920, 60191), (2208, 52340), (2617, 44160), (2760, 41872), (2944, 39255), (3680, 31404), (4416, 26170), (5234, 22080), (5520, 20936), (7360, 15702), (7851, 14720), (8832, 13085), (10468, 11040)]