42449160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27211}}^1$

素因数の和:27238

約数の個数: 64

約数和(自身を含む): 137148480

約数和(自身を除く): 94699320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27211, 54422, 81633, 108844, 136055, 163266, 217688, 272110, 326532, 353743, 408165, 544220, 653064, 707486, 816330, 1061229, 1088440, 1414972, 1632660, 1768715, 2122458, 2829944, 3265320, 3537430, 4244916, 5306145, 7074860, 8489832, 10612290, 14149720, 21224580, 42449160]

約数ペア:

[(1, 42449160), (2, 21224580), (3, 14149720), (4, 10612290), (5, 8489832), (6, 7074860), (8, 5306145), (10, 4244916), (12, 3537430), (13, 3265320), (15, 2829944), (20, 2122458), (24, 1768715), (26, 1632660), (30, 1414972), (39, 1088440), (40, 1061229), (52, 816330), (60, 707486), (65, 653064), (78, 544220), (104, 408165), (120, 353743), (130, 326532), (156, 272110), (195, 217688), (260, 163266), (312, 136055), (390, 108844), (520, 81633), (780, 54422), (1560, 27211)]