18123360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 96

約数和(自身を含む): 60473952

約数和(自身を除く): 42350592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2221, 2720, 4080, 4442, 6663, 8160, 8884, 11105, 13326, 17768, 22210, 26652, 33315, 35536, 37757, 44420, 53304, 66630, 71072, 75514, 88840, 106608, 113271, 133260, 151028, 177680, 188785, 213216, 226542, 266520, 302056, 355360, 377570, 453084, 533040, 566355, 604112, 755140, 906168, 1066080, 1132710, 1208224, 1510280, 1812336, 2265420, 3020560, 3624672, 4530840, 6041120, 9061680, 18123360]

約数ペア:

[(1, 18123360), (2, 9061680), (3, 6041120), (4, 4530840), (5, 3624672), (6, 3020560), (8, 2265420), (10, 1812336), (12, 1510280), (15, 1208224), (16, 1132710), (17, 1066080), (20, 906168), (24, 755140), (30, 604112), (32, 566355), (34, 533040), (40, 453084), (48, 377570), (51, 355360), (60, 302056), (68, 266520), (80, 226542), (85, 213216), (96, 188785), (102, 177680), (120, 151028), (136, 133260), (160, 113271), (170, 106608), (204, 88840), (240, 75514), (255, 71072), (272, 66630), (340, 53304), (408, 44420), (480, 37757), (510, 35536), (544, 33315), (680, 26652), (816, 22210), (1020, 17768), (1360, 13326), (1632, 11105), (2040, 8884), (2221, 8160), (2720, 6663), (4080, 4442)]