125508480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 403920000

約数和(自身を除く): 278411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 499, 524, 640, 655, 786, 960, 998, 1048, 1310, 1497, 1572, 1920, 1965, 1996, 2096, 2495, 2620, 2994, 3144, 3930, 3992, 4192, 4990, 5240, 5988, 6288, 7485, 7860, 7984, 8384, 9980, 10480, 11976, 12576, 14970, 15720, 15968, 16768, 19960, 20960, 23952, 25152, 29940, 31440, 31936, 39920, 41920, 47904, 50304, 59880, 62880, 63872, 65369, 79840, 83840, 95808, 119760, 125760, 130738, 159680, 191616, 196107, 239520, 251520, 261476, 319360, 326845, 392214, 479040, 522952, 653690, 784428, 958080, 980535, 1045904, 1307380, 1568856, 1961070, 2091808, 2614760, 3137712, 3922140, 4183616, 5229520, 6275424, 7844280, 8367232, 10459040, 12550848, 15688560, 20918080, 25101696, 31377120, 41836160, 62754240, 125508480]

約数ペア:

[(1, 125508480), (2, 62754240), (3, 41836160), (4, 31377120), (5, 25101696), (6, 20918080), (8, 15688560), (10, 12550848), (12, 10459040), (15, 8367232), (16, 7844280), (20, 6275424), (24, 5229520), (30, 4183616), (32, 3922140), (40, 3137712), (48, 2614760), (60, 2091808), (64, 1961070), (80, 1568856), (96, 1307380), (120, 1045904), (128, 980535), (131, 958080), (160, 784428), (192, 653690), (240, 522952), (262, 479040), (320, 392214), (384, 326845), (393, 319360), (480, 261476), (499, 251520), (524, 239520), (640, 196107), (655, 191616), (786, 159680), (960, 130738), (998, 125760), (1048, 119760), (1310, 95808), (1497, 83840), (1572, 79840), (1920, 65369), (1965, 63872), (1996, 62880), (2096, 59880), (2495, 50304), (2620, 47904), (2994, 41920), (3144, 39920), (3930, 31936), (3992, 31440), (4192, 29940), (4990, 25152), (5240, 23952), (5988, 20960), (6288, 19960), (7485, 16768), (7860, 15968), (7984, 15720), (8384, 14970), (9980, 12576), (10480, 11976)]