141964920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131449}}^1$

素因数の和:131469

約数の個数: 64

約数和(自身を含む): 473220000

約数和(自身を除く): 331255080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 131449, 262898, 394347, 525796, 657245, 788694, 1051592, 1183041, 1314490, 1577388, 1971735, 2366082, 2628980, 3154776, 3549123, 3943470, 4732164, 5257960, 5915205, 7098246, 7886940, 9464328, 11830410, 14196492, 15773880, 17745615, 23660820, 28392984, 35491230, 47321640, 70982460, 141964920]

約数ペア:

[(1, 141964920), (2, 70982460), (3, 47321640), (4, 35491230), (5, 28392984), (6, 23660820), (8, 17745615), (9, 15773880), (10, 14196492), (12, 11830410), (15, 9464328), (18, 7886940), (20, 7098246), (24, 5915205), (27, 5257960), (30, 4732164), (36, 3943470), (40, 3549123), (45, 3154776), (54, 2628980), (60, 2366082), (72, 1971735), (90, 1577388), (108, 1314490), (120, 1183041), (135, 1051592), (180, 788694), (216, 657245), (270, 525796), (360, 394347), (540, 262898), (1080, 131449)]