193631880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124123}}^1$

素因数の和:124150

約数の個数: 64

約数和(自身を含む): 625584960

約数和(自身を除く): 431953080

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, 124123, 248246, 372369, 496492, 620615, 744738, 992984, 1241230, 1489476, 1613599, 1861845, 2482460, 2978952, 3227198, 3723690, 4840797, 4964920, 6454396, 7447380, 8067995, 9681594, 12908792, 14894760, 16135990, 19363188, 24203985, 32271980, 38726376, 48407970, 64543960, 96815940, 193631880]

約数ペア:

[(1, 193631880), (2, 96815940), (3, 64543960), (4, 48407970), (5, 38726376), (6, 32271980), (8, 24203985), (10, 19363188), (12, 16135990), (13, 14894760), (15, 12908792), (20, 9681594), (24, 8067995), (26, 7447380), (30, 6454396), (39, 4964920), (40, 4840797), (52, 3723690), (60, 3227198), (65, 2978952), (78, 2482460), (104, 1861845), (120, 1613599), (130, 1489476), (156, 1241230), (195, 992984), (260, 744738), (312, 620615), (390, 496492), (520, 372369), (780, 248246), (1560, 124123)]