26297280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 168

約数和(自身を含む): 94622112

約数和(自身を除く): 68324832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 397, 414, 460, 480, 552, 576, 690, 720, 736, 794, 828, 920, 960, 1035, 1104, 1191, 1380, 1440, 1472, 1588, 1656, 1840, 1985, 2070, 2208, 2382, 2760, 2880, 3176, 3312, 3573, 3680, 3970, 4140, 4416, 4764, 5520, 5955, 6352, 6624, 7146, 7360, 7940, 8280, 9131, 9528, 11040, 11910, 12704, 13248, 14292, 15880, 16560, 17865, 18262, 19056, 22080, 23820, 25408, 27393, 28584, 31760, 33120, 35730, 36524, 38112, 45655, 47640, 54786, 57168, 63520, 66240, 71460, 73048, 76224, 82179, 91310, 95280, 109572, 114336, 127040, 136965, 142920, 146096, 164358, 182620, 190560, 219144, 228672, 273930, 285840, 292192, 328716, 365240, 381120, 410895, 438288, 547860, 571680, 584384, 657432, 730480, 821790, 876576, 1095720, 1143360, 1314864, 1460960, 1643580, 1753152, 2191440, 2629728, 2921920, 3287160, 4382880, 5259456, 6574320, 8765760, 13148640, 26297280]

約数ペア:

[(1, 26297280), (2, 13148640), (3, 8765760), (4, 6574320), (5, 5259456), (6, 4382880), (8, 3287160), (9, 2921920), (10, 2629728), (12, 2191440), (15, 1753152), (16, 1643580), (18, 1460960), (20, 1314864), (23, 1143360), (24, 1095720), (30, 876576), (32, 821790), (36, 730480), (40, 657432), (45, 584384), (46, 571680), (48, 547860), (60, 438288), (64, 410895), (69, 381120), (72, 365240), (80, 328716), (90, 292192), (92, 285840), (96, 273930), (115, 228672), (120, 219144), (138, 190560), (144, 182620), (160, 164358), (180, 146096), (184, 142920), (192, 136965), (207, 127040), (230, 114336), (240, 109572), (276, 95280), (288, 91310), (320, 82179), (345, 76224), (360, 73048), (368, 71460), (397, 66240), (414, 63520), (460, 57168), (480, 54786), (552, 47640), (576, 45655), (690, 38112), (720, 36524), (736, 35730), (794, 33120), (828, 31760), (920, 28584), (960, 27393), (1035, 25408), (1104, 23820), (1191, 22080), (1380, 19056), (1440, 18262), (1472, 17865), (1588, 16560), (1656, 15880), (1840, 14292), (1985, 13248), (2070, 12704), (2208, 11910), (2382, 11040), (2760, 9528), (2880, 9131), (3176, 8280), (3312, 7940), (3573, 7360), (3680, 7146), (3970, 6624), (4140, 6352), (4416, 5955), (4764, 5520)]