45421320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 117148920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2351, 2415, 2760, 3220, 3864, 4702, 4830, 6440, 7053, 9404, 9660, 11755, 14106, 16457, 18808, 19320, 23510, 28212, 32914, 35265, 47020, 49371, 54073, 56424, 65828, 70530, 82285, 94040, 98742, 108146, 131656, 141060, 162219, 164570, 197484, 216292, 246855, 270365, 282120, 324438, 329140, 378511, 394968, 432584, 493710, 540730, 648876, 658280, 757022, 811095, 987420, 1081460, 1135533, 1297752, 1514044, 1622190, 1892555, 1974840, 2162920, 2271066, 3028088, 3244380, 3785110, 4542132, 5677665, 6488760, 7570220, 9084264, 11355330, 15140440, 22710660, 45421320]

約数ペア:

[(1, 45421320), (2, 22710660), (3, 15140440), (4, 11355330), (5, 9084264), (6, 7570220), (7, 6488760), (8, 5677665), (10, 4542132), (12, 3785110), (14, 3244380), (15, 3028088), (20, 2271066), (21, 2162920), (23, 1974840), (24, 1892555), (28, 1622190), (30, 1514044), (35, 1297752), (40, 1135533), (42, 1081460), (46, 987420), (56, 811095), (60, 757022), (69, 658280), (70, 648876), (84, 540730), (92, 493710), (105, 432584), (115, 394968), (120, 378511), (138, 329140), (140, 324438), (161, 282120), (168, 270365), (184, 246855), (210, 216292), (230, 197484), (276, 164570), (280, 162219), (322, 141060), (345, 131656), (420, 108146), (460, 98742), (483, 94040), (552, 82285), (644, 70530), (690, 65828), (805, 56424), (840, 54073), (920, 49371), (966, 47020), (1288, 35265), (1380, 32914), (1610, 28212), (1932, 23510), (2351, 19320), (2415, 18808), (2760, 16457), (3220, 14106), (3864, 11755), (4702, 9660), (4830, 9404), (6440, 7053)]