155511360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 407759040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 439, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 878, 960, 984, 1080, 1107, 1230, 1312, 1317, 1440, 1476, 1640, 1728, 1756, 1845, 1968, 2160, 2195, 2214, 2460, 2624, 2634, 2880, 2952, 3280, 3512, 3690, 3936, 3951, 4320, 4390, 4428, 4920, 5268, 5535, 5904, 6560, 6585, 7024, 7380, 7872, 7902, 8640, 8780, 8856, 9840, 10536, 11070, 11808, 11853, 13120, 13170, 14048, 14760, 15804, 17560, 17712, 17999, 19680, 19755, 21072, 22140, 23616, 23706, 26340, 28096, 29520, 31608, 35120, 35424, 35998, 39360, 39510, 42144, 44280, 47412, 52680, 53997, 59040, 59265, 63216, 70240, 70848, 71996, 79020, 84288, 88560, 89995, 94824, 105360, 107994, 118080, 118530, 126432, 140480, 143992, 158040, 161991, 177120, 179990, 189648, 210720, 215988, 237060, 252864, 269985, 287984, 316080, 323982, 354240, 359980, 379296, 421440, 431976, 474120, 485973, 539970, 575968, 632160, 647964, 719960, 758592, 809955, 863952, 948240, 971946, 1079940, 1151936, 1264320, 1295928, 1439920, 1619910, 1727904, 1896480, 1943892, 2159880, 2429865, 2591856, 2879840, 3239820, 3455808, 3792960, 3887784, 4319760, 4859730, 5183712, 5759680, 6479640, 7775568, 8639520, 9719460, 10367424, 12959280, 15551136, 17279040, 19438920, 25918560, 31102272, 38877840, 51837120, 77755680, 155511360]

約数ペア:

[(1, 155511360), (2, 77755680), (3, 51837120), (4, 38877840), (5, 31102272), (6, 25918560), (8, 19438920), (9, 17279040), (10, 15551136), (12, 12959280), (15, 10367424), (16, 9719460), (18, 8639520), (20, 7775568), (24, 6479640), (27, 5759680), (30, 5183712), (32, 4859730), (36, 4319760), (40, 3887784), (41, 3792960), (45, 3455808), (48, 3239820), (54, 2879840), (60, 2591856), (64, 2429865), (72, 2159880), (80, 1943892), (82, 1896480), (90, 1727904), (96, 1619910), (108, 1439920), (120, 1295928), (123, 1264320), (135, 1151936), (144, 1079940), (160, 971946), (164, 948240), (180, 863952), (192, 809955), (205, 758592), (216, 719960), (240, 647964), (246, 632160), (270, 575968), (288, 539970), (320, 485973), (328, 474120), (360, 431976), (369, 421440), (410, 379296), (432, 359980), (439, 354240), (480, 323982), (492, 316080), (540, 287984), (576, 269985), (615, 252864), (656, 237060), (720, 215988), (738, 210720), (820, 189648), (864, 179990), (878, 177120), (960, 161991), (984, 158040), (1080, 143992), (1107, 140480), (1230, 126432), (1312, 118530), (1317, 118080), (1440, 107994), (1476, 105360), (1640, 94824), (1728, 89995), (1756, 88560), (1845, 84288), (1968, 79020), (2160, 71996), (2195, 70848), (2214, 70240), (2460, 63216), (2624, 59265), (2634, 59040), (2880, 53997), (2952, 52680), (3280, 47412), (3512, 44280), (3690, 42144), (3936, 39510), (3951, 39360), (4320, 35998), (4390, 35424), (4428, 35120), (4920, 31608), (5268, 29520), (5535, 28096), (5904, 26340), (6560, 23706), (6585, 23616), (7024, 22140), (7380, 21072), (7872, 19755), (7902, 19680), (8640, 17999), (8780, 17712), (8856, 17560), (9840, 15804), (10536, 14760), (11070, 14048), (11808, 13170), (11853, 13120)]