87147840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7016

約数の個数: 112

約数和(自身を含む): 298021248

約数和(自身を除く): 210873408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6983, 12480, 13966, 20949, 27932, 34915, 41898, 55864, 69830, 83796, 90779, 104745, 111728, 139660, 167592, 181558, 209490, 223456, 272337, 279320, 335184, 363116, 418980, 446912, 453895, 544674, 558640, 670368, 726232, 837960, 907790, 1089348, 1117280, 1340736, 1361685, 1452464, 1675920, 1815580, 2178696, 2234560, 2723370, 2904928, 3351840, 3631160, 4357392, 5446740, 5809856, 6703680, 7262320, 8714784, 10893480, 14524640, 17429568, 21786960, 29049280, 43573920, 87147840]

約数ペア:

[(1, 87147840), (2, 43573920), (3, 29049280), (4, 21786960), (5, 17429568), (6, 14524640), (8, 10893480), (10, 8714784), (12, 7262320), (13, 6703680), (15, 5809856), (16, 5446740), (20, 4357392), (24, 3631160), (26, 3351840), (30, 2904928), (32, 2723370), (39, 2234560), (40, 2178696), (48, 1815580), (52, 1675920), (60, 1452464), (64, 1361685), (65, 1340736), (78, 1117280), (80, 1089348), (96, 907790), (104, 837960), (120, 726232), (130, 670368), (156, 558640), (160, 544674), (192, 453895), (195, 446912), (208, 418980), (240, 363116), (260, 335184), (312, 279320), (320, 272337), (390, 223456), (416, 209490), (480, 181558), (520, 167592), (624, 139660), (780, 111728), (832, 104745), (960, 90779), (1040, 83796), (1248, 69830), (1560, 55864), (2080, 41898), (2496, 34915), (3120, 27932), (4160, 20949), (6240, 13966), (6983, 12480)]