8155326.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 128459520

約数和(自身を除く): 90390840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1061, 1196, 1380, 1495, 1560, 1794, 2122, 2392, 2760, 2990, 3183, 3588, 4244, 4485, 5305, 5980, 6366, 7176, 8488, 8970, 10610, 11960, 12732, 13793, 15915, 17940, 21220, 24403, 25464, 27586, 31830, 35880, 41379, 42440, 48806, 55172, 63660, 68965, 73209, 82758, 97612, 110344, 122015, 127320, 137930, 146418, 165516, 195224, 206895, 244030, 275860, 292836, 317239, 331032, 366045, 413790, 488060, 551720, 585672, 634478, 732090, 827580, 951717, 976120, 1268956, 1464180, 1586195, 1655160, 1903434, 2537912, 2928360, 3172390, 3806868, 4758585, 6344780, 7613736, 9517170, 12689560, 19034340, 38068680]

約数ペア:

[(1, 38068680), (2, 19034340), (3, 12689560), (4, 9517170), (5, 7613736), (6, 6344780), (8, 4758585), (10, 3806868), (12, 3172390), (13, 2928360), (15, 2537912), (20, 1903434), (23, 1655160), (24, 1586195), (26, 1464180), (30, 1268956), (39, 976120), (40, 951717), (46, 827580), (52, 732090), (60, 634478), (65, 585672), (69, 551720), (78, 488060), (92, 413790), (104, 366045), (115, 331032), (120, 317239), (130, 292836), (138, 275860), (156, 244030), (184, 206895), (195, 195224), (230, 165516), (260, 146418), (276, 137930), (299, 127320), (312, 122015), (345, 110344), (390, 97612), (460, 82758), (520, 73209), (552, 68965), (598, 63660), (690, 55172), (780, 48806), (897, 42440), (920, 41379), (1061, 35880), (1196, 31830), (1380, 27586), (1495, 25464), (1560, 24403), (1794, 21220), (2122, 17940), (2392, 15915), (2760, 13793), (2990, 12732), (3183, 11960), (3588, 10610), (4244, 8970), (4485, 8488), (5305, 7176), (5980, 6366)]