180827520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 587593440

約数和(自身を除く): 406765920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1777, 1920, 2120, 2544, 3180, 3392, 3554, 4240, 5088, 5331, 6360, 6784, 7108, 8480, 8885, 10176, 10662, 12720, 14216, 16960, 17770, 20352, 21324, 25440, 26655, 28432, 33920, 35540, 42648, 50880, 53310, 56864, 71080, 85296, 94181, 101760, 106620, 113728, 142160, 170592, 188362, 213240, 227456, 282543, 284320, 341184, 376724, 426480, 470905, 565086, 568640, 682368, 753448, 852960, 941810, 1130172, 1137280, 1412715, 1506896, 1705920, 1883620, 2260344, 2825430, 3013792, 3411840, 3767240, 4520688, 5650860, 6027584, 7534480, 9041376, 11301720, 12055168, 15068960, 18082752, 22603440, 30137920, 36165504, 45206880, 60275840, 90413760, 180827520]

約数ペア:

[(1, 180827520), (2, 90413760), (3, 60275840), (4, 45206880), (5, 36165504), (6, 30137920), (8, 22603440), (10, 18082752), (12, 15068960), (15, 12055168), (16, 11301720), (20, 9041376), (24, 7534480), (30, 6027584), (32, 5650860), (40, 4520688), (48, 3767240), (53, 3411840), (60, 3013792), (64, 2825430), (80, 2260344), (96, 1883620), (106, 1705920), (120, 1506896), (128, 1412715), (159, 1137280), (160, 1130172), (192, 941810), (212, 852960), (240, 753448), (265, 682368), (318, 568640), (320, 565086), (384, 470905), (424, 426480), (480, 376724), (530, 341184), (636, 284320), (640, 282543), (795, 227456), (848, 213240), (960, 188362), (1060, 170592), (1272, 142160), (1590, 113728), (1696, 106620), (1777, 101760), (1920, 94181), (2120, 85296), (2544, 71080), (3180, 56864), (3392, 53310), (3554, 50880), (4240, 42648), (5088, 35540), (5331, 33920), (6360, 28432), (6784, 26655), (7108, 25440), (8480, 21324), (8885, 20352), (10176, 17770), (10662, 16960), (12720, 14216)]