2285707560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{877}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 7062491520

約数和(自身を除く): 4776783960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 587, 740, 877, 888, 1110, 1174, 1480, 1754, 1761, 2220, 2348, 2631, 2935, 3508, 3522, 4385, 4440, 4696, 5262, 5870, 7016, 7044, 8770, 8805, 10524, 11740, 13155, 14088, 17540, 17610, 21048, 21719, 23480, 26310, 32449, 35080, 35220, 43438, 52620, 64898, 65157, 70440, 86876, 97347, 105240, 108595, 129796, 130314, 162245, 173752, 194694, 217190, 259592, 260628, 324490, 325785, 389388, 434380, 486735, 514799, 521256, 648980, 651570, 778776, 868760, 973470, 1029598, 1297960, 1303140, 1544397, 1946940, 2059196, 2573995, 2606280, 3088794, 3893880, 4118392, 5147990, 6177588, 7721985, 10295980, 12355176, 15443970, 19047563, 20591960, 30887940, 38095126, 57142689, 61775880, 76190252, 95237815, 114285378, 152380504, 190475630, 228570756, 285713445, 380951260, 457141512, 571426890, 761902520, 1142853780, 2285707560]

約数ペア:

[(1, 2285707560), (2, 1142853780), (3, 761902520), (4, 571426890), (5, 457141512), (6, 380951260), (8, 285713445), (10, 228570756), (12, 190475630), (15, 152380504), (20, 114285378), (24, 95237815), (30, 76190252), (37, 61775880), (40, 57142689), (60, 38095126), (74, 30887940), (111, 20591960), (120, 19047563), (148, 15443970), (185, 12355176), (222, 10295980), (296, 7721985), (370, 6177588), (444, 5147990), (555, 4118392), (587, 3893880), (740, 3088794), (877, 2606280), (888, 2573995), (1110, 2059196), (1174, 1946940), (1480, 1544397), (1754, 1303140), (1761, 1297960), (2220, 1029598), (2348, 973470), (2631, 868760), (2935, 778776), (3508, 651570), (3522, 648980), (4385, 521256), (4440, 514799), (4696, 486735), (5262, 434380), (5870, 389388), (7016, 325785), (7044, 324490), (8770, 260628), (8805, 259592), (10524, 217190), (11740, 194694), (13155, 173752), (14088, 162245), (17540, 130314), (17610, 129796), (21048, 108595), (21719, 105240), (23480, 97347), (26310, 86876), (32449, 70440), (35080, 65157), (35220, 64898), (43438, 52620)]