230268480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18484

約数の個数: 112

約数和(自身を含む): 787383744

約数和(自身を除く): 557115264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 221412, 239863, 276765, 295216, 369020, 442824, 479726, 553530, 590432, 719589, 738040, 885648, 959452, 1107060, 1180864, 1199315, 1439178, 1476080, 1771296, 1918904, 2214120, 2398630, 2878356, 2952160, 3542592, 3597945, 3837808, 4428240, 4797260, 5756712, 5904320, 7195890, 7675616, 8856480, 9594520, 11513424, 14391780, 15351232, 17712960, 19189040, 23026848, 28783560, 38378080, 46053696, 57567120, 76756160, 115134240, 230268480]

約数ペア:

[(1, 230268480), (2, 115134240), (3, 76756160), (4, 57567120), (5, 46053696), (6, 38378080), (8, 28783560), (10, 23026848), (12, 19189040), (13, 17712960), (15, 15351232), (16, 14391780), (20, 11513424), (24, 9594520), (26, 8856480), (30, 7675616), (32, 7195890), (39, 5904320), (40, 5756712), (48, 4797260), (52, 4428240), (60, 3837808), (64, 3597945), (65, 3542592), (78, 2952160), (80, 2878356), (96, 2398630), (104, 2214120), (120, 1918904), (130, 1771296), (156, 1476080), (160, 1439178), (192, 1199315), (195, 1180864), (208, 1107060), (240, 959452), (260, 885648), (312, 738040), (320, 719589), (390, 590432), (416, 553530), (480, 479726), (520, 442824), (624, 369020), (780, 295216), (832, 276765), (960, 239863), (1040, 221412), (1248, 184510), (1560, 147608), (2080, 110706), (2496, 92255), (3120, 73804), (4160, 55353), (6240, 36902), (12480, 18451)]