479678160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153743}}^1$

素因数の和:153772

約数の個数: 80

約数和(自身を含む): 1601397504

約数和(自身を除く): 1121719344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 153743, 307486, 461229, 614972, 768715, 922458, 1229944, 1537430, 1844916, 1998659, 2306145, 2459888, 3074860, 3689832, 3997318, 4612290, 5995977, 6149720, 7379664, 7994636, 9224580, 9993295, 11991954, 12299440, 15989272, 18449160, 19986590, 23983908, 29979885, 31978544, 36898320, 39973180, 47967816, 59959770, 79946360, 95935632, 119919540, 159892720, 239839080, 479678160]

約数ペア:

[(1, 479678160), (2, 239839080), (3, 159892720), (4, 119919540), (5, 95935632), (6, 79946360), (8, 59959770), (10, 47967816), (12, 39973180), (13, 36898320), (15, 31978544), (16, 29979885), (20, 23983908), (24, 19986590), (26, 18449160), (30, 15989272), (39, 12299440), (40, 11991954), (48, 9993295), (52, 9224580), (60, 7994636), (65, 7379664), (78, 6149720), (80, 5995977), (104, 4612290), (120, 3997318), (130, 3689832), (156, 3074860), (195, 2459888), (208, 2306145), (240, 1998659), (260, 1844916), (312, 1537430), (390, 1229944), (520, 922458), (624, 768715), (780, 614972), (1040, 461229), (1560, 307486), (3120, 153743)]