28498080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4598

約数の個数: 96

約数和(自身を含む): 96695424

約数和(自身を除く): 68197344

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4567, 6240, 9134, 13701, 18268, 22835, 27402, 36536, 45670, 54804, 59371, 68505, 73072, 91340, 109608, 118742, 137010, 146144, 178113, 182680, 219216, 237484, 274020, 296855, 356226, 365360, 438432, 474968, 548040, 593710, 712452, 730720, 890565, 949936, 1096080, 1187420, 1424904, 1781130, 1899872, 2192160, 2374840, 2849808, 3562260, 4749680, 5699616, 7124520, 9499360, 14249040, 28498080]

約数ペア:

[(1, 28498080), (2, 14249040), (3, 9499360), (4, 7124520), (5, 5699616), (6, 4749680), (8, 3562260), (10, 2849808), (12, 2374840), (13, 2192160), (15, 1899872), (16, 1781130), (20, 1424904), (24, 1187420), (26, 1096080), (30, 949936), (32, 890565), (39, 730720), (40, 712452), (48, 593710), (52, 548040), (60, 474968), (65, 438432), (78, 365360), (80, 356226), (96, 296855), (104, 274020), (120, 237484), (130, 219216), (156, 182680), (160, 178113), (195, 146144), (208, 137010), (240, 118742), (260, 109608), (312, 91340), (390, 73072), (416, 68505), (480, 59371), (520, 54804), (624, 45670), (780, 36536), (1040, 27402), (1248, 22835), (1560, 18268), (2080, 13701), (3120, 9134), (4567, 6240)]