1425139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191551}}^1$

素因数の和:191598

約数の個数: 80

約数和(自身を含む): 4560470016

約数和(自身を除く): 3135330576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 191551, 383102, 574653, 766204, 957755, 1149306, 1532408, 1915510, 2298612, 2873265, 3064816, 3831020, 4597224, 5746530, 5938081, 7662040, 9194448, 11493060, 11876162, 15324080, 17814243, 22986120, 23752324, 29690405, 35628486, 45972240, 47504648, 59380810, 71256972, 89071215, 95009296, 118761620, 142513944, 178142430, 237523240, 285027888, 356284860, 475046480, 712569720, 1425139440]

約数ペア:

[(1, 1425139440), (2, 712569720), (3, 475046480), (4, 356284860), (5, 285027888), (6, 237523240), (8, 178142430), (10, 142513944), (12, 118761620), (15, 95009296), (16, 89071215), (20, 71256972), (24, 59380810), (30, 47504648), (31, 45972240), (40, 35628486), (48, 29690405), (60, 23752324), (62, 22986120), (80, 17814243), (93, 15324080), (120, 11876162), (124, 11493060), (155, 9194448), (186, 7662040), (240, 5938081), (248, 5746530), (310, 4597224), (372, 3831020), (465, 3064816), (496, 2873265), (620, 2298612), (744, 1915510), (930, 1532408), (1240, 1149306), (1488, 957755), (1860, 766204), (2480, 574653), (3720, 383102), (7440, 191551)]