18260160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 60569856

約数和(自身を除く): 42309696

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, 827, 920, 960, 1104, 1380, 1472, 1654, 1840, 2208, 2481, 2760, 3308, 3680, 4135, 4416, 4962, 5520, 6616, 7360, 8270, 9924, 11040, 12405, 13232, 16540, 19021, 19848, 22080, 24810, 26464, 33080, 38042, 39696, 49620, 52928, 57063, 66160, 76084, 79392, 95105, 99240, 114126, 132320, 152168, 158784, 190210, 198480, 228252, 264640, 285315, 304336, 380420, 396960, 456504, 570630, 608672, 760840, 793920, 913008, 1141260, 1217344, 1521680, 1826016, 2282520, 3043360, 3652032, 4565040, 6086720, 9130080, 18260160]

約数ペア:

[(1, 18260160), (2, 9130080), (3, 6086720), (4, 4565040), (5, 3652032), (6, 3043360), (8, 2282520), (10, 1826016), (12, 1521680), (15, 1217344), (16, 1141260), (20, 913008), (23, 793920), (24, 760840), (30, 608672), (32, 570630), (40, 456504), (46, 396960), (48, 380420), (60, 304336), (64, 285315), (69, 264640), (80, 228252), (92, 198480), (96, 190210), (115, 158784), (120, 152168), (138, 132320), (160, 114126), (184, 99240), (192, 95105), (230, 79392), (240, 76084), (276, 66160), (320, 57063), (345, 52928), (368, 49620), (460, 39696), (480, 38042), (552, 33080), (690, 26464), (736, 24810), (827, 22080), (920, 19848), (960, 19021), (1104, 16540), (1380, 13232), (1472, 12405), (1654, 11040), (1840, 9924), (2208, 8270), (2481, 7360), (2760, 6616), (3308, 5520), (3680, 4962), (4135, 4416)]